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Evidence row 3117522

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:287320
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
162af98768a43699f1245726a05750f0dc2d8f07a85c190f91ba28c6e200a4e0
Leaf
0x6946b75d48b9b7c627c2e7e3332b7e1cd1183377f96ffc00ba23f65d51ecfb43

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/J9fQhx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a2e9a9d-de3f-4f69-bfaa-538dca0350a9/.well-known/agent-card.json"
    ]
  ],
  "name": "Hansis",
  "owner_address": "0x96e1a099e692478c1e53693dae5fe4beba0632de",
  "raw": {
    "agent_id": "287320",
    "agent_uri": "https://centralcity.ai/a/J9fQhx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hansis 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/J9fQhx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hansis",
      "registrations": [
        {
          "agentId": 287320,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a2e9a9d-de3f-4f69-bfaa-538dca0350a9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/J9fQhx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793823069,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:18:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hansis 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/J9fQhx"
}

What the leaf hashes

{"body":"162af98768a43699f1245726a05750f0dc2d8f07a85c190f91ba28c6e200a4e0","id":3117522,"kind":"listing","method":"sync.erc8004/1","observed_us":1793823485400903,"prev":null,"subject":"erc8004:5042:287320","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x69470548d0e2ff0aa9c868310a4dfcb7ec1943a6c08fa86be62e7d9e08e405c1
  2. 0x4993a10ee01e89d4b924b6d9c1e4a9ee06c0734f676989186a65d9b941f9eaad
  3. 0x5af0931bc008fee00d1b72b5313d5c82c0107679b068cb81e4a73965301e6162
  4. 0x11aea2b9e778e34850b5262a45ba2c2ddba9d94ef9965fd87246b7b1adcc4be0
  5. 0x315bd33ca32c66e4e116d1095beeb98bef5a08668a8c0d7738748a2230b8997a
  6. 0x5fcb045987ab0d8363472fa1483a4e00206106444d06188766f60e829b1d6336
  7. 0xb69d6419937e8fea24120bba4e5f1d520b58a4482dda747530b1041bddac109c
  8. 0x631f6dfb28e5496b4dabb49e67a6f5e3c0956109d974bfdc138513c8be4ba7d2
  9. 0x2f97233b35a97ca4d5c89c4cd8be9ab3a8f31de93e745d11601ee2482d5a6ac8
  10. 0x13e00614fea838e8ebb3aae1340d24294323c70e2f98acd16d7e11599ace34af
  11. 0x40479b2d8010e9049613fcd934b08dade6b05e4eb7f72b9b6277ed92195740c2
  12. 0xaae3003511203cf085fdc7ca24566ee20bb7da8bb177af3ec7cbf72c7ccfc23a
  13. 0x216c4f7cb39735a92a679f53387ec2cc0b20dcad456dba44554a9756bca6b24b
  14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
  15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
  16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
  17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
  18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON