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Evidence row 3028656

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:261417
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ff2f792c2a03dd7bdb47f28cba39ae3c3427281a395b6191ff17bb1f50c488e5
Leaf
0xe47df56f62b03dad313bad825a3137a577552085cc1fe2332c3d4f87831c8d41

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zRIPc1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/69f4c8da-34ae-41ad-8ef2-84efa100390c/.well-known/agent-card.json"
    ]
  ],
  "name": "Hantorket",
  "owner_address": "0x042dbd2d52a438d5d94801f53d1b5af1e1f56e0a",
  "raw": {
    "agent_id": "261417",
    "agent_uri": "https://centralcity.ai/a/zRIPc1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hantorket is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/zRIPc1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hantorket",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/69f4c8da-34ae-41ad-8ef2-84efa100390c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zRIPc1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:09:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hantorket is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/zRIPc1"
}

What the leaf hashes

{"body":"ff2f792c2a03dd7bdb47f28cba39ae3c3427281a395b6191ff17bb1f50c488e5","id":3028656,"kind":"listing","method":"sync.erc8004/1","observed_us":1793808552312304,"prev":null,"subject":"erc8004:5042:261417","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. 0xe47defd42511256773dd89ee72e2ece5a94c61819d5e0f8846d4196e69da10a4
  2. 0x1c1e29ec80da8a621869976c71e0adf06ceb1e569c730b772434a2d8ae5501b1
  3. 0xdcfcffaabfb276060c5f7b9871b6c22f5e3fcd8c1718366c6a141abb10bcbbc5
  4. 0xd7950f9c157c92ed603f77dae8f12fe00758d1d63048f244d69c235eb9d656b1
  5. 0xb3abeff2d42a714accbdafc7d5ddc27699ffb6fdae3ac74c8a05d284482dd423
  6. 0x74540d16b17136c0578438bd2067c2ed9f4be2eb109b404a3b95c6f2f09603b6
  7. 0x42c348ad8ec529e4f0147986822e92cb7a6ffe3efd18991d8f931da55a4be72a
  8. 0xf599008d170e2d017eee69915ed755cd2c0579ee218e0f24cde26dd13d790e6e
  9. 0x3546754acccf0116b484b409fbe34d2909e87277174f381ec3b1a4157e50eae6
  10. 0x5983f19dae204a19efe9317e8cb0fbd47edc9b3e06f6eeb9a22902bbb66e0799
  11. 0x35263360e0ba3017b6fffc4057b79def145755bbd7dce36a25160e872f81077d
  12. 0x52c59214d635daa4676179d342694700ae07ec8e543b7d08681c03d11e3829ba
  13. 0x850edfbd7f1ce6d3e11c51ed25671246e630daaf19bcd4d227e43e6f1340b62b
  14. 0x7324a05814342612129bbef98d94a12fff89b93cf121ff58f8160eaebd6bcbcc
  15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
  16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
  17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
  18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
  19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON