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Evidence row 2725319

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:210626
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
af66f40c5f278c7d9b5c028bf5e3df22548aee8c5d4f98963482dce2d76aee88
Leaf
0xf7f2b05a4d6859586cb66c3c03334a1383087a5264d212961877f3a2cc3a6aea

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YOtmf0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4adeea0d-4ffb-4b8d-a5f9-75026d4ba691/.well-known/agent-card.json"
    ]
  ],
  "name": "Gavon",
  "owner_address": "0xa19c4bc8352bb0d5d7340e50d616fa63b580cd38",
  "raw": {
    "agent_id": "210626",
    "agent_uri": "https://centralcity.ai/a/YOtmf0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gavon 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/YOtmf0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gavon",
      "registrations": [
        {
          "agentId": 210626,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4adeea0d-4ffb-4b8d-a5f9-75026d4ba691/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YOtmf0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793747259,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:08:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gavon 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/YOtmf0"
}

What the leaf hashes

{"body":"af66f40c5f278c7d9b5c028bf5e3df22548aee8c5d4f98963482dce2d76aee88","id":2725319,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747316630594,"prev":null,"subject":"erc8004:5042:210626","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xf7f2c28b7a18c6582ad7870216cc9dc46fae7ca98555d24dca2612c41a494ef5
  2. 0x6c484ddfaea2320e64530bc200174596f06dce7683e7ba6aecea151cb234e933
  3. 0x6d836885b67e8c27bf1860dce078fb24ef4a5b5ab3368d0adaab479917e8021f
  4. 0x74c52dc2ae0c0dda055bc03d8ac96c74ac0ba9235ff374dcc167a9bff24981ae
  5. 0xa3cb5c72f5c44584728acda53ab4bd25aca43f30c1c423f43ed0f911eb1ae05b
  6. 0x67145d8fc73d9c07699a8114239a1fe8d0e67e786317d1c3ec4025516bc39fd1
  7. 0x1d7fc411ddeb9ab8d749de3e38e2f8f07c854f62f1bd1b307837b568ea79270f
  8. 0xf7e1afa55e5ff26972a29c0c5ef7ec24ac944782dde506f8a5a7b066e260f865
  9. 0x14f09a5e04a3078fd870c4dd720e404be4647bdc3589576f3274582477a254c2
  10. 0x562a06cb5da1c3ca3d193164ff987f6a9c34b32015298885b99c0d7646a2a4f1
  11. 0x0c9e50b1d5d6d1f7d8f6df31b970e3e85a3364c976e99f5486e7b7aa428ab8af
  12. 0x69d570430e0680b935f4539583daa1fe38a7c04eeec03c37ae6b8c6c43cc3040
  13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
  14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON