Ecoer Logo
VOTING POWER100.00%
DOWNVOTE POWER100.00%
RESOURCE CREDITS100.00%
REPUTATION PROGRESS0.00%
Net Worth
0.037USD
STEEM
0.000STEEM
SBD
0.000SBD
Effective Power
5.007SP
├── Own SP
0.632SP
└── Incoming Deleg
+4.375SP

Detailed Balance

STEEM
balance
0.000STEEM
market_balance
0.000STEEM
savings_balance
0.000STEEM
reward_steem_balance
0.000STEEM
STEEM POWER
Own SP
0.632SP
Delegated Out
0.000SP
Delegation In
4.375SP
Effective Power
5.007SP
Reward SP (pending)
0.000SP
SBD
sbd_balance
0.000SBD
sbd_conversions
0.000SBD
sbd_market_balance
0.000SBD
savings_sbd_balance
0.000SBD
reward_sbd_balance
0.000SBD
{
  "balance": "0.000 STEEM",
  "savings_balance": "0.000 STEEM",
  "reward_steem_balance": "0.000 STEEM",
  "vesting_shares": "1028.478421 VESTS",
  "delegated_vesting_shares": "0.000000 VESTS",
  "received_vesting_shares": "7115.181385 VESTS",
  "sbd_balance": "0.000 SBD",
  "savings_sbd_balance": "0.000 SBD",
  "reward_sbd_balance": "0.000 SBD",
  "conversions": []
}

Account Info

namegem-appraiser
id411513
rank851,155
reputation55638341
created2017-10-18T09:59:51
recovery_accountsteem
proxyNone
post_count3
comment_count0
lifetime_vote_count0
witnesses_voted_for0
last_post2017-10-22T01:55:48
last_root_post2017-10-20T22:13:24
last_vote_time2017-10-21T08:17:42
proxied_vsf_votes0, 0, 0, 0
can_vote1
voting_power0
delayed_votes0
balance0.000 STEEM
savings_balance0.000 STEEM
sbd_balance0.000 SBD
savings_sbd_balance0.000 SBD
vesting_shares1028.478421 VESTS
delegated_vesting_shares0.000000 VESTS
received_vesting_shares7115.181385 VESTS
reward_vesting_balance0.000000 VESTS
vesting_balance0.000 STEEM
vesting_withdraw_rate0.000000 VESTS
next_vesting_withdrawal1969-12-31T23:59:59
withdrawn0
to_withdraw0
withdraw_routes0
savings_withdraw_requests0
last_account_recovery1970-01-01T00:00:00
reset_accountnull
last_owner_update1970-01-01T00:00:00
last_account_update1970-01-01T00:00:00
minedNo
sbd_seconds0
sbd_last_interest_payment1970-01-01T00:00:00
savings_sbd_last_interest_payment1970-01-01T00:00:00
{
  "id": 411513,
  "name": "gem-appraiser",
  "owner": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM5m6Lnu6VFz9zy1Qh96y5AALeUjGpJQazGePaWTyfxeKuC1ACSX",
        1
      ]
    ]
  },
  "active": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM7HtYGP11iZu6paij2FYv4DD9EeSiCXyVrojwH2tsjAhiHq1Rzr",
        1
      ]
    ]
  },
  "posting": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM8gfcWAwaFwGxsQEDwCGS5aiZNVwktWJT4FW7UNaLHmz41dKYpA",
        1
      ]
    ]
  },
  "memo_key": "STM5qBDfusCiVr5z46Wf5oFnrNq6CRM79FcRKpDr9Ev5oSgZmJkgi",
  "json_metadata": "",
  "posting_json_metadata": "",
  "proxy": "",
  "last_owner_update": "1970-01-01T00:00:00",
  "last_account_update": "1970-01-01T00:00:00",
  "created": "2017-10-18T09:59:51",
  "mined": false,
  "recovery_account": "steem",
  "last_account_recovery": "1970-01-01T00:00:00",
  "reset_account": "null",
  "comment_count": 0,
  "lifetime_vote_count": 0,
  "post_count": 3,
  "can_vote": true,
  "voting_manabar": {
    "current_mana": "8143659806",
    "last_update_time": 1779064581
  },
  "downvote_manabar": {
    "current_mana": 2035914951,
    "last_update_time": 1779064581
  },
  "voting_power": 0,
  "balance": "0.000 STEEM",
  "savings_balance": "0.000 STEEM",
  "sbd_balance": "0.000 SBD",
  "sbd_seconds": "0",
  "sbd_seconds_last_update": "1970-01-01T00:00:00",
  "sbd_last_interest_payment": "1970-01-01T00:00:00",
  "savings_sbd_balance": "0.000 SBD",
  "savings_sbd_seconds": "0",
  "savings_sbd_seconds_last_update": "1970-01-01T00:00:00",
  "savings_sbd_last_interest_payment": "1970-01-01T00:00:00",
  "savings_withdraw_requests": 0,
  "reward_sbd_balance": "0.000 SBD",
  "reward_steem_balance": "0.000 STEEM",
  "reward_vesting_balance": "0.000000 VESTS",
  "reward_vesting_steem": "0.000 STEEM",
  "vesting_shares": "1028.478421 VESTS",
  "delegated_vesting_shares": "0.000000 VESTS",
  "received_vesting_shares": "7115.181385 VESTS",
  "vesting_withdraw_rate": "0.000000 VESTS",
  "next_vesting_withdrawal": "1969-12-31T23:59:59",
  "withdrawn": 0,
  "to_withdraw": 0,
  "withdraw_routes": 0,
  "curation_rewards": 0,
  "posting_rewards": 0,
  "proxied_vsf_votes": [
    0,
    0,
    0,
    0
  ],
  "witnesses_voted_for": 0,
  "last_post": "2017-10-22T01:55:48",
  "last_root_post": "2017-10-20T22:13:24",
  "last_vote_time": "2017-10-21T08:17:42",
  "post_bandwidth": 0,
  "pending_claimed_accounts": 0,
  "vesting_balance": "0.000 STEEM",
  "reputation": 55638341,
  "transfer_history": [],
  "market_history": [],
  "post_history": [],
  "vote_history": [],
  "other_history": [],
  "witness_votes": [],
  "tags_usage": [],
  "guest_bloggers": [],
  "rank": 851155
}

Withdraw Routes

IncomingOutgoing
Empty
Empty
{
  "incoming": [],
  "outgoing": []
}
From Date
To Date
steemdelegated 4.375 SP to @gem-appraiser
2026/05/18 00:36:21
delegateegem-appraiser
delegatorsteem
vesting shares7115.181385 VESTS
Transaction InfoBlock #106143870/Trx 02e8cd667cd69ddf21989a026417fa947fda64d9
View Raw JSON Data
{
  "block": 106143870,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "7115.181385 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-05-18T00:36:21",
  "trx_id": "02e8cd667cd69ddf21989a026417fa947fda64d9",
  "trx_in_block": 1,
  "virtual_op": 0
}
steemdelegated 2.707 SP to @gem-appraiser
2026/05/12 05:16:21
delegateegem-appraiser
delegatorsteem
vesting shares4402.970980 VESTS
Transaction InfoBlock #105977426/Trx 608ff38bf324af816df5fa292f157f804d72268f
View Raw JSON Data
{
  "block": 105977426,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "4402.970980 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-05-12T05:16:21",
  "trx_id": "608ff38bf324af816df5fa292f157f804d72268f",
  "trx_in_block": 3,
  "virtual_op": 0
}
steemdelegated 4.383 SP to @gem-appraiser
2026/04/25 23:56:39
delegateegem-appraiser
delegatorsteem
vesting shares7127.697141 VESTS
Transaction InfoBlock #105511511/Trx 36ef6d5c28771860a57bbbd72545930cb36327c2
View Raw JSON Data
{
  "block": 105511511,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "7127.697141 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-04-25T23:56:39",
  "trx_id": "36ef6d5c28771860a57bbbd72545930cb36327c2",
  "trx_in_block": 2,
  "virtual_op": 0
}
steemdelegated 2.733 SP to @gem-appraiser
2026/01/23 08:44:45
delegateegem-appraiser
delegatorsteem
vesting shares4444.517799 VESTS
Transaction InfoBlock #102852942/Trx 5b03970a8651fbf481f5023e044f43374a9e9398
View Raw JSON Data
{
  "block": 102852942,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "4444.517799 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-01-23T08:44:45",
  "trx_id": "5b03970a8651fbf481f5023e044f43374a9e9398",
  "trx_in_block": 4,
  "virtual_op": 0
}
steemdelegated 2.834 SP to @gem-appraiser
2024/12/17 04:03:18
delegateegem-appraiser
delegatorsteem
vesting shares4608.736996 VESTS
Transaction InfoBlock #91299336/Trx 3f465f38a76fff0990091cec9a7ca48ed9639201
View Raw JSON Data
{
  "block": 91299336,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "4608.736996 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2024-12-17T04:03:18",
  "trx_id": "3f465f38a76fff0990091cec9a7ca48ed9639201",
  "trx_in_block": 10,
  "virtual_op": 0
}
steemdelegated 2.938 SP to @gem-appraiser
2023/11/13 19:46:24
delegateegem-appraiser
delegatorsteem
vesting shares4777.870528 VESTS
Transaction InfoBlock #79853541/Trx e6fa94a0b354bb19a30c4212bc2dc1234118c6d0
View Raw JSON Data
{
  "block": 79853541,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "4777.870528 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2023-11-13T19:46:24",
  "trx_id": "e6fa94a0b354bb19a30c4212bc2dc1234118c6d0",
  "trx_in_block": 0,
  "virtual_op": 0
}
steemdelegated 4.744 SP to @gem-appraiser
2023/09/21 22:14:33
delegateegem-appraiser
delegatorsteem
vesting shares7715.149314 VESTS
Transaction InfoBlock #78348321/Trx 0cbfb1955c6b792becbf4439eb262b80ddcc4de8
View Raw JSON Data
{
  "block": 78348321,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "7715.149314 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2023-09-21T22:14:33",
  "trx_id": "0cbfb1955c6b792becbf4439eb262b80ddcc4de8",
  "trx_in_block": 4,
  "virtual_op": 0
}
steemdelegated 4.880 SP to @gem-appraiser
2022/11/03 11:59:00
delegateegem-appraiser
delegatorsteem
vesting shares7936.830752 VESTS
Transaction InfoBlock #69113596/Trx 3e7aeaa6299aa6c365bfd4c1d0e5dedfbf39f289
View Raw JSON Data
{
  "block": 69113596,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "7936.830752 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2022-11-03T11:59:00",
  "trx_id": "3e7aeaa6299aa6c365bfd4c1d0e5dedfbf39f289",
  "trx_in_block": 5,
  "virtual_op": 0
}
steemdelegated 5.016 SP to @gem-appraiser
2022/01/17 11:13:45
delegateegem-appraiser
delegatorsteem
vesting shares8157.363983 VESTS
Transaction InfoBlock #60809739/Trx 037bec666a0ff45d29aedb532544fdc6296c2ba7
View Raw JSON Data
{
  "block": 60809739,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "8157.363983 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2022-01-17T11:13:45",
  "trx_id": "037bec666a0ff45d29aedb532544fdc6296c2ba7",
  "trx_in_block": 20,
  "virtual_op": 0
}
steemdelegated 5.129 SP to @gem-appraiser
2021/06/14 01:08:15
delegateegem-appraiser
delegatorsteem
vesting shares8341.132641 VESTS
Transaction InfoBlock #54608110/Trx 0885a26166af6667a9f89a891ac2ad0eae1c3cec
View Raw JSON Data
{
  "block": 54608110,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "8341.132641 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2021-06-14T01:08:15",
  "trx_id": "0885a26166af6667a9f89a891ac2ad0eae1c3cec",
  "trx_in_block": 0,
  "virtual_op": 0
}
steemdelegated 5.244 SP to @gem-appraiser
2020/12/11 11:26:24
delegateegem-appraiser
delegatorsteem
vesting shares8528.554615 VESTS
Transaction InfoBlock #49355554/Trx a69005c608a14c74b6267e68d1da47ab80c93342
View Raw JSON Data
{
  "block": 49355554,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "8528.554615 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-12-11T11:26:24",
  "trx_id": "a69005c608a14c74b6267e68d1da47ab80c93342",
  "trx_in_block": 1,
  "virtual_op": 0
}
steemdelegated 1.176 SP to @gem-appraiser
2020/12/06 05:03:36
delegateegem-appraiser
delegatorsteem
vesting shares1912.543513 VESTS
Transaction InfoBlock #49207114/Trx 006f3422036646ed739a5c5f0236845d312181ac
View Raw JSON Data
{
  "block": 49207114,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "1912.543513 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-12-06T05:03:36",
  "trx_id": "006f3422036646ed739a5c5f0236845d312181ac",
  "trx_in_block": 0,
  "virtual_op": 0
}
steemdelegated 5.248 SP to @gem-appraiser
2020/12/05 15:04:36
delegateegem-appraiser
delegatorsteem
vesting shares8534.762469 VESTS
Transaction InfoBlock #49190649/Trx 6e3d3d4e36860f78a64229174cda9449b1bc9e72
View Raw JSON Data
{
  "block": 49190649,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "8534.762469 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-12-05T15:04:36",
  "trx_id": "6e3d3d4e36860f78a64229174cda9449b1bc9e72",
  "trx_in_block": 3,
  "virtual_op": 0
}
steemdelegated 1.181 SP to @gem-appraiser
2020/11/02 16:18:30
delegateegem-appraiser
delegatorsteem
vesting shares1920.017158 VESTS
Transaction InfoBlock #48258589/Trx a6d3d3025e201f58ca87ff04bfc37cdef838f1ca
View Raw JSON Data
{
  "block": 48258589,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "1920.017158 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-11-02T16:18:30",
  "trx_id": "a6d3d3025e201f58ca87ff04bfc37cdef838f1ca",
  "trx_in_block": 2,
  "virtual_op": 0
}
steemdelegated 5.373 SP to @gem-appraiser
2020/05/09 06:01:18
delegateegem-appraiser
delegatorsteem
vesting shares8737.567828 VESTS
Transaction InfoBlock #43217366/Trx a61838376db55a76c4c2d20f8dcc3456df8cdcbc
View Raw JSON Data
{
  "block": 43217366,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "8737.567828 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-05-09T06:01:18",
  "trx_id": "a61838376db55a76c4c2d20f8dcc3456df8cdcbc",
  "trx_in_block": 11,
  "virtual_op": 0
}
steemdelegated 1.201 SP to @gem-appraiser
2020/05/08 09:40:30
delegateegem-appraiser
delegatorsteem
vesting shares1953.311140 VESTS
Transaction InfoBlock #43193523/Trx 2fa05be1c0bf7b53c0f59410e9b4a8256830d604
View Raw JSON Data
{
  "block": 43193523,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "1953.311140 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-05-08T09:40:30",
  "trx_id": "2fa05be1c0bf7b53c0f59410e9b4a8256830d604",
  "trx_in_block": 25,
  "virtual_op": 0
}
steemdelegated 5.381 SP to @gem-appraiser
2020/04/15 21:47:57
delegateegem-appraiser
delegatorsteem
vesting shares8750.545247 VESTS
Transaction InfoBlock #42562775/Trx f36bd2ebf12cf732c97d72719e6ca533ae97aaaf
View Raw JSON Data
{
  "block": 42562775,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "8750.545247 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-04-15T21:47:57",
  "trx_id": "f36bd2ebf12cf732c97d72719e6ca533ae97aaaf",
  "trx_in_block": 1,
  "virtual_op": 0
}
2019/10/18 10:39:48
authorsteemitboard
bodyCongratulations @gem-appraiser! You received a personal award! <table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@gem-appraiser/birthday2.png</td><td>Happy Birthday! - You are on the Steem blockchain for 2 years!</td></tr></table> <sub>_You can view [your badges on your Steem Board](https://steemitboard.com/@gem-appraiser) and compare to others on the [Steem Ranking](https://steemitboard.com/ranking/index.php?name=gem-appraiser)_</sub> ###### [Vote for @Steemitboard as a witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1) to get one more award and increased upvotes!
json metadata{"image":["https://steemitboard.com/img/notify.png"]}
parent authorgem-appraiser
parent permlinkft7sb-quantstamp-is-making-smart-contracts-smart-again
permlinksteemitboard-notify-gem-appraiser-20191018t103948000z
title
Transaction InfoBlock #37389159/Trx a15196655d0eca7df15b0049269d0f11f237019c
View Raw JSON Data
{
  "block": 37389159,
  "op": [
    "comment",
    {
      "author": "steemitboard",
      "body": "Congratulations @gem-appraiser! You received a personal award!\n\n<table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@gem-appraiser/birthday2.png</td><td>Happy Birthday! - You are on the Steem blockchain for 2 years!</td></tr></table>\n\n<sub>_You can view [your badges on your Steem Board](https://steemitboard.com/@gem-appraiser) and compare to others on the [Steem Ranking](https://steemitboard.com/ranking/index.php?name=gem-appraiser)_</sub>\n\n\n###### [Vote for @Steemitboard as a witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1) to get one more award and increased upvotes!",
      "json_metadata": "{\"image\":[\"https://steemitboard.com/img/notify.png\"]}",
      "parent_author": "gem-appraiser",
      "parent_permlink": "ft7sb-quantstamp-is-making-smart-contracts-smart-again",
      "permlink": "steemitboard-notify-gem-appraiser-20191018t103948000z",
      "title": ""
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2019-10-18T10:39:48",
  "trx_id": "a15196655d0eca7df15b0049269d0f11f237019c",
  "trx_in_block": 5,
  "virtual_op": 0
}
steemdelegated 5.501 SP to @gem-appraiser
2019/05/12 15:02:54
delegateegem-appraiser
delegatorsteem
vesting shares8946.168052 VESTS
Transaction InfoBlock #32845661/Trx 93f2e6a323dcc6affce6bd198e2ac3a5460f7962
View Raw JSON Data
{
  "block": 32845661,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "gem-appraiser",
      "delegator": "steem",
      "vesting_shares": "8946.168052 VESTS"
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2018/10/19 01:20:39
authorsteemitboard
bodyCongratulations @gem-appraiser! You have received a personal award! [![](https://steemitimages.com/70x70/http://steemitboard.com/@gem-appraiser/birthday1.png)](http://steemitboard.com/@gem-appraiser) 1 Year on Steemit <sub>_Click on the badge to view your Board of Honor._</sub> > Support [SteemitBoard's project](https://steemit.com/@steemitboard)! **[Vote for its witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1)** and **get one more award**!
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2018/05/16 20:18:27
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steemdelegated 18.260 SP to @gem-appraiser
2018/01/09 06:38:39
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2017/10/22 01:55:57
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2017/10/22 01:55:48
authorgem-appraiser
bodyWell the site is still running strong, so I'm assuming they are quite pleased..
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2017/10/21 08:17:42
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2017/10/20 22:34:39
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2017/10/20 22:30:27
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2017/10/20 22:13:42
authorcheetah
bodyHi! I am a robot. I just upvoted you! Readers might be interested in similar content by the same author: https://steemit.com/cryptocurrency/@gem-appraiser/quantstamp-is-making-smart-contracts-smart-again
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2017/10/20 22:13:39
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2017/10/20 22:13:24
authorgem-appraiser
body![quantstamp.PNG](https://steemitimages.com/DQmcC7upHsiCLaPNCMDSKWeoACKTPwMezem954cDo72Rha6/quantstamp.PNG) Cryptocurrencies experienced a massive influx of activity this year, reaching new all-time highs. The crypto market is only growing, and with it grow the number of smart contracts that run on the Ethereum network. In the span of just five months that number grew to [2M smart contracts that collectively lock up over 11 million ETH](https://etherscan.io/accounts/c), and is expected to reach 10M within a year. **Blockchains are Secure but Smart Contracts are Not** The explosive growth of blockchain interest and smart contracts has left a critical problem left yet unsolved. The 2016 DAO hack comes to mind, wherein a [hacker exploited a bug in the smart contract](https://blog.ethereum.org/2016/06/17/critical-update-re-dao-vulnerability/) and managed to make ATM-like withdrawals, stealing $55M in ETH. The next year, over [$30M in ETH were stolen due to a one word bug](https://www.cryptocoinsnews.com/hackers-seize-32-million-in-parity-wallet-breach/) in the smart contract code in the Parity multi-sig wallet. These two incidents were a massive blow to the Ethereum network as a whole, with many speculators losing faith. The current methods of auditing smart contracts are prone to human error and often expensive, and as the demand for auditing grows, the potential for another DAO or Parity multi-sig incident grows. In fact, a recent study found that [44% of Ethereum smart contracts have "semantic gap" vulnerabilities](https://blog.acolyer.org/2017/02/23/making-smart-contracts-smarter/) (difference in how a developer thinks code will execute versus how it actually does), meaning that over 12 million ETH are currently potentially at risk of being stolen. **Hello, Quantstamp!** Quantstamp solves the whole smart contract security issue through its scalable and trustless two-step process called the Quantstamp protocol. This process beings once a developer submits code to be audited via the Quantstamp Ethereum smart contract. The developer sends QSP tokens with the source code in the data field, and decides on a bounty. The first step of the auditing process involves the use of nodes run by "miners"- called "verifiers" in the Quantstamp protocol- that "mine" contracts by running validation node software which runs similarly to Proof-of-Work mining. In return for certifying a contract, a verifier receives a proof-of-audit hash that rewards them a token fee. The second step rewards both black and white hat hacker participants for manually finding errors in smart contracts. This is to done to bridge the gap between human discrepancy and automation's potential shortcomings, such as being unable to differentiate between a "bug" and a "feature" in a smart contract. The end goal is to move towards full automation of the entire process, but until then the automated bounty payout system incentivizes the mitigation of the effect potential bad actors. Once a smart contracted is fully audited, the developer has access to the report that identifies issues on a 1-10 severity scale, with 1 being a minor warning and 10 being a major issue. Going through this two-fold automated and crowdsourcing process provides a much higher degree of security, and with the security library receiving regular updates and improvements, the process will only get smarter. **The Road to Wider Adoption** Quantstamp aims to become a critical extension of the Ethereum network, providing quality and cost-efficient smart contract auditing that will set a standard for all future smart contracts to come. If they are successful in their endeavor, the landscape of smart contracts will forever be changed, and incidents like the DAO hack will merely be bad memories. Only then will crypto speculators and investors feel safe, able to put their trust in the blockchain and the smart contracts that run on it, pushing towards wider adoption and a brighter, more secure future for us all. **More Quantstamp:** - [Main Website](https://quantstamp.com/) - [Whitepaper](https://docsend.com/view/shcsmhe) - [Twitter](https://twitter.com/Quantstamp) - [Telegram](https://t.me/joinchat/FxIqAguKiGRujsxHpb_j0A)![quantstamp.PNG](https://steemitimages.com/DQmcC7upHsiCLaPNCMDSKWeoACKTPwMezem954cDo72Rha6/quantstamp.PNG) Cryptocurrencies experienced a massive influx of activity this year, reaching new all-time highs. The crypto market is only growing, and with it grow the number of smart contracts that run on the Ethereum network. In the span of just five months that number grew to [2M smart contracts that collectively lock up over 11 million ETH](https://etherscan.io/accounts/c), and is expected to reach 10M within a year. **Blockchains are Secure but Smart Contracts are Not** The explosive growth of blockchain interest and smart contracts has left a critical problem left yet unsolved. The 2016 DAO hack comes to mind, wherein a [hacker exploited a bug in the smart contract](https://blog.ethereum.org/2016/06/17/critical-update-re-dao-vulnerability/) and managed to make ATM-like withdrawals, stealing $55M in ETH. The next year, over [$30M in ETH were stolen due to a one word bug](https://www.cryptocoinsnews.com/hackers-seize-32-million-in-parity-wallet-breach/) in the smart contract code in the Parity multi-sig wallet. These two incidents were a massive blow to the Ethereum network as a whole, with many speculators losing faith. The current methods of auditing smart contracts are prone to human error and often expensive, and as the demand for auditing grows, the potential for another DAO or Parity multi-sig incident grows. In fact, a recent study found that [44% of Ethereum smart contracts have "semantic gap" vulnerabilities](https://blog.acolyer.org/2017/02/23/making-smart-contracts-smarter/) (difference in how a developer thinks code will execute versus how it actually does), meaning that over 12 million ETH are currently potentially at risk of being stolen. **Hello, Quantstamp!** Quantstamp solves the whole smart contract security issue through its scalable and trustless two-step process called the Quantstamp protocol. This process beings once a developer submits code to be audited via the Quantstamp Ethereum smart contract. The developer sends QSP tokens with the source code in the data field, and decides on a bounty. The first step of the auditing process involves the use of nodes run by "miners"- called "verifiers" in the Quantstamp protocol- that "mine" contracts by running validation node software which runs similarly to Proof-of-Work mining. In return for certifying a contract, a verifier receives a proof-of-audit hash that rewards them a token fee. The second step rewards both black and white hat hacker participants for manually finding errors in smart contracts. This is to done to bridge the gap between human discrepancy and automation's potential shortcomings, such as being unable to differentiate between a "bug" and a "feature" in a smart contract. The end goal is to move towards full automation of the entire process, but until then the automated bounty payout system incentivizes the mitigation of the effect potential bad actors. Once a smart contracted is fully audited, the developer has access to the report that identifies issues on a 1-10 severity scale, with 1 being a minor warning and 10 being a major issue. Going through this two-fold automated and crowdsourcing process provides a much higher degree of security, and with the security library receiving regular updates and improvements, the process will only get smarter. **The Road to Wider Adoption** Quantstamp aims to become a critical extension of the Ethereum network, providing quality and cost-efficient smart contract auditing that will set a standard for all future smart contracts to come. If they are successful in their endeavor, the landscape of smart contracts will forever be changed, and incidents like the DAO hack will merely be bad memories. Only then will crypto speculators and investors feel safe, able to put their trust in the blockchain and the smart contracts that run on it, pushing towards wider adoption and a brighter, more secure future for us all. **More Quantstamp:** - [Main Website](https://quantstamp.com/) - [Whitepaper](https://docsend.com/view/shcsmhe) - [Twitter](https://twitter.com/Quantstamp) - [Telegram](https://t.me/joinchat/FxIqAguKiGRujsxHpb_j0A)
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      "body": "![quantstamp.PNG](https://steemitimages.com/DQmcC7upHsiCLaPNCMDSKWeoACKTPwMezem954cDo72Rha6/quantstamp.PNG)\n\n\nCryptocurrencies experienced a massive influx of activity this year, reaching new all-time highs. The crypto market is only growing, and with it grow the number of smart contracts that run on the Ethereum network. In the span of just five months that number grew to [2M smart contracts that collectively lock up over 11 million ETH](https://etherscan.io/accounts/c), and is expected to reach 10M within a year. \n\n**Blockchains are Secure but Smart Contracts are Not**\n\nThe explosive growth of blockchain interest and smart contracts has left a critical problem left yet unsolved. The 2016 DAO hack comes to mind, wherein a [hacker exploited a bug in the smart contract](https://blog.ethereum.org/2016/06/17/critical-update-re-dao-vulnerability/) and managed to make ATM-like withdrawals, stealing $55M in ETH. The next year, over [$30M in ETH were stolen due to a one word bug](https://www.cryptocoinsnews.com/hackers-seize-32-million-in-parity-wallet-breach/) in the smart contract code in the Parity multi-sig wallet. These two incidents were a massive blow to the Ethereum network as a whole, with many speculators losing faith.\n\nThe current methods of auditing smart contracts are prone to human error and often expensive, and as the demand for auditing grows, the potential for another DAO or Parity multi-sig incident grows. In fact, a recent study found that [44% of Ethereum smart contracts have \"semantic gap\" vulnerabilities](https://blog.acolyer.org/2017/02/23/making-smart-contracts-smarter/) (difference in how a developer thinks code will execute versus how it actually does), meaning that over 12 million ETH are currently potentially at risk of being stolen. \n\n**Hello, Quantstamp!**\n\nQuantstamp solves the whole smart contract security issue through its scalable and trustless two-step process called the Quantstamp protocol. This process beings once a developer submits code to be audited via the Quantstamp Ethereum smart contract. The developer sends QSP tokens with the source code in the data field, and decides on a bounty. \n\nThe first step of the auditing process involves the use of nodes run by \"miners\"- called \"verifiers\" in the Quantstamp protocol- that \"mine\" contracts by running validation node software which runs similarly to Proof-of-Work mining. In return for certifying a contract, a verifier receives a proof-of-audit hash that rewards them a token fee. \n\nThe second step rewards both black and white hat hacker participants for manually finding errors in smart contracts. This is to done to bridge the gap between human discrepancy and automation's potential shortcomings, such as being unable to differentiate between a \"bug\" and a \"feature\" in a smart contract. The end goal is to move towards full automation of the entire process, but until then the automated bounty payout system incentivizes the mitigation of the effect potential bad actors. \n\nOnce a smart contracted is fully audited, the developer has access to the report that identifies issues on a 1-10 severity scale, with 1 being a minor warning and 10 being a major issue. Going through this two-fold automated and crowdsourcing process provides a much higher degree of security, and with the security library receiving regular updates and improvements, the process will only get smarter.\n\n**The Road to Wider Adoption**\n\nQuantstamp aims to become a critical extension of the Ethereum network, providing quality and cost-efficient smart contract auditing that will set a standard for all future smart contracts to come. If they are successful in their endeavor, the landscape of smart contracts will forever be changed, and incidents like the DAO hack will merely be bad memories. Only then will crypto speculators and investors feel safe, able to put their trust in the blockchain and the smart contracts that run on it, pushing towards wider adoption and a brighter, more secure future for us all. \n\n**More Quantstamp:**\n\n- [Main Website](https://quantstamp.com/)\n- [Whitepaper](https://docsend.com/view/shcsmhe)\n- [Twitter](https://twitter.com/Quantstamp)\n- [Telegram](https://t.me/joinchat/FxIqAguKiGRujsxHpb_j0A)![quantstamp.PNG](https://steemitimages.com/DQmcC7upHsiCLaPNCMDSKWeoACKTPwMezem954cDo72Rha6/quantstamp.PNG)\n\n\nCryptocurrencies experienced a massive influx of activity this year, reaching new all-time highs. The crypto market is only growing, and with it grow the number of smart contracts that run on the Ethereum network. In the span of just five months that number grew to [2M smart contracts that collectively lock up over 11 million ETH](https://etherscan.io/accounts/c), and is expected to reach 10M within a year. \n\n**Blockchains are Secure but Smart Contracts are Not**\n\nThe explosive growth of blockchain interest and smart contracts has left a critical problem left yet unsolved. The 2016 DAO hack comes to mind, wherein a [hacker exploited a bug in the smart contract](https://blog.ethereum.org/2016/06/17/critical-update-re-dao-vulnerability/) and managed to make ATM-like withdrawals, stealing $55M in ETH. The next year, over [$30M in ETH were stolen due to a one word bug](https://www.cryptocoinsnews.com/hackers-seize-32-million-in-parity-wallet-breach/) in the smart contract code in the Parity multi-sig wallet. These two incidents were a massive blow to the Ethereum network as a whole, with many speculators losing faith.\n\nThe current methods of auditing smart contracts are prone to human error and often expensive, and as the demand for auditing grows, the potential for another DAO or Parity multi-sig incident grows. In fact, a recent study found that [44% of Ethereum smart contracts have \"semantic gap\" vulnerabilities](https://blog.acolyer.org/2017/02/23/making-smart-contracts-smarter/) (difference in how a developer thinks code will execute versus how it actually does), meaning that over 12 million ETH are currently potentially at risk of being stolen. \n\n**Hello, Quantstamp!**\n\nQuantstamp solves the whole smart contract security issue through its scalable and trustless two-step process called the Quantstamp protocol. This process beings once a developer submits code to be audited via the Quantstamp Ethereum smart contract. The developer sends QSP tokens with the source code in the data field, and decides on a bounty. \n\nThe first step of the auditing process involves the use of nodes run by \"miners\"- called \"verifiers\" in the Quantstamp protocol- that \"mine\" contracts by running validation node software which runs similarly to Proof-of-Work mining. In return for certifying a contract, a verifier receives a proof-of-audit hash that rewards them a token fee. \n\nThe second step rewards both black and white hat hacker participants for manually finding errors in smart contracts. This is to done to bridge the gap between human discrepancy and automation's potential shortcomings, such as being unable to differentiate between a \"bug\" and a \"feature\" in a smart contract. 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2017/10/20 11:13:48
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2017/10/20 10:47:12
authorgem-appraiser
body![quantstamp.PNG](https://steemitimages.com/DQmcC7upHsiCLaPNCMDSKWeoACKTPwMezem954cDo72Rha6/quantstamp.PNG) Cryptocurrencies experienced a massive influx of activity this year, reaching new all-time highs. The crypto market is only growing, and with it grow the number of smart contracts that run on the Ethereum network. In the span of just five months that number grew to [2M smart contracts that collectively lock up over 11 million ETH](https://etherscan.io/accounts/c), and is expected to reach 10M within a year. **Blockchains are Secure but Smart Contracts are Not** The explosive growth of blockchain interest and smart contracts has left a critical problem left yet unsolved. The 2016 DAO hack comes to mind, wherein a [hacker exploited a bug in the smart contract](https://blog.ethereum.org/2016/06/17/critical-update-re-dao-vulnerability/) and managed to make ATM-like withdrawals, stealing $55M in ETH. The next year, over [$30M in ETH were stolen due to a one word bug](https://www.cryptocoinsnews.com/hackers-seize-32-million-in-parity-wallet-breach/) in the smart contract code in the Parity multi-sig wallet. These two incidents were a massive blow to the Ethereum network as a whole, with many speculators losing faith. The current methods of auditing smart contracts are prone to human error and often expensive, and as the demand for auditing grows, the potential for another DAO or Parity multi-sig incident grows. In fact, a recent study found that [44% of Ethereum smart contracts have "semantic gap" vulnerabilities](https://blog.acolyer.org/2017/02/23/making-smart-contracts-smarter/) (difference in how a developer thinks code will execute versus how it actually does), meaning that over 12 million ETH are currently potentially at risk of being stolen. **Hello, Quantstamp!** Quantstamp solves the whole smart contract security issue through its scalable and trustless two-step process called the Quantstamp protocol. This process beings once a developer submits code to be audited via the Quantstamp Ethereum smart contract. The developer sends QSP tokens with the source code in the data field, and decides on a bounty. The first step of the auditing process involves the use of nodes run by "miners"- called "verifiers" in the Quantstamp protocol- that "mine" contracts by running validation node software which runs similarly to Proof-of-Work mining. In return for certifying a contract, a verifier receives a proof-of-audit hash that rewards them a token fee. The second step rewards both black and white hat hacker participants for manually finding errors in smart contracts. This is to done to bridge the gap between human discrepancy and automation's potential shortcomings, such as being unable to differentiate between a "bug" and a "feature" in a smart contract. The end goal is to move towards full automation of the entire process, but until then the automated bounty payout system incentivizes the mitigation of the effect potential bad actors. Once a smart contracted is fully audited, the developer has access to the report that identifies issues on a 1-10 severity scale, with 1 being a minor warning and 10 being a major issue. Going through this two-fold automated and crowdsourcing process provides a much higher degree of security, and with the security library receiving regular updates and improvements, the process will only get smarter. **The Road to Wider Adoption** Quantstamp aims to become a critical extension of the Ethereum network, providing quality and cost-efficient smart contract auditing that will set a standard for all future smart contracts to come. If they are successful in their endeavor, the landscape of smart contracts will forever be changed, and incidents like the DAO hack will merely be bad memories. Only then will crypto speculators and investors feel safe, able to put their trust in the blockchain and the smart contracts that run on it, pushing towards wider adoption and a brighter, more secure future for us all. **More Quantstamp:** - [Main Website](https://quantstamp.com/) - [Whitepaper](https://docsend.com/view/shcsmhe) - [Twitter](https://twitter.com/Quantstamp) - [Telegram](https://t.me/joinchat/FxIqAguKiGRujsxHpb_j0A)
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