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Evidence row 2149171

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:100446
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4a5b9a41bdb35c1734f37b12cb1c5e83fb7b50bdafa21285f57d2f9381da18b8
Leaf
0xb25427cab5a290ad4c6c7116b1fcb217c0eef79021064c22de60e5c42a491a61

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Vm37EH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f44b83fd-b1d3-432c-b4b7-909ec7ff23f4/.well-known/agent-card.json"
    ]
  ],
  "name": "Vefik",
  "owner_address": "0x6954ee5c9e67cc113815d81cef220ede0e9c2426",
  "raw": {
    "agent_id": "100446",
    "agent_uri": "https://centralcity.ai/a/Vm37EH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vefik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Vm37EH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vefik",
      "registrations": [
        {
          "agentId": 100446,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f44b83fd-b1d3-432c-b4b7-909ec7ff23f4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Vm37EH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793627418,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:51:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vefik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Vm37EH"
}

What the leaf hashes

{"body":"4a5b9a41bdb35c1734f37b12cb1c5e83fb7b50bdafa21285f57d2f9381da18b8","id":2149171,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627473134210,"prev":null,"subject":"erc8004:5042:100446","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xb25443eee697dcddbcf91a1cded829db26e6cc3995d41403e997910a0fb9e7db
  2. 0xf9d33708e81f802f61de9e5965228255c16a1729c1bd832cc83d3a52b7575b54
  3. 0xd5bde647177cf2bd96a06c311d37605c130b7685eea0bcc41a22e4f63fa1e8a0
  4. 0x79f4476d23e76e6889dddde0eb0519ef9d87a71f9cd6a79d8c759a18a8af19c0
  5. 0xfe4adf126907a1ec3e0eb7c449023e96954f6e995fa86ec654a632c76f27ca2d
  6. 0x8571a1b71d3b3f37d5cd5529d45684f139c1d7430e6caee831f7e828ad50561d
  7. 0xacf0005ac2b33a8581aaf7583b5770242d5758ed5715c2ebc22cd45cda3970f6
  8. 0xc08890134077ff0f78468ed3bae802dcd2c80ab8730cc8425b2caa53551a7029
  9. 0x372f2b210d70b45a79556a4d6753ee0e1a86afba48aa900612fa22c9556802e4
  10. 0x81737d8c323a439b89dcea04f948e7b03df9e2e3f4d5a54e5a8b5be87fa29158
  11. 0xf92920bdc51539b59094cfbb80f72e8b029c1c3406e3ff8cd9d811e2cfb67f08
  12. 0x5a16d9a413a0d0f13ba2cfc534ad3f57d0c3d4b675ce737e9827e56f932e79d3
  13. 0xf214768748b83271814cb189e6d8ee47b2a524b5f96a73f108b1dc6771b128e1
  14. 0x2f8469a138f90dfcfc93d4f817bc8f20341a871e08f629fe27a2cd40dbfeb340
  15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
  16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON