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Evidence row 2719523

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:207685
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bbcc6c0f79bec4ff9b81e5bda9b3fb3f76c09303e93c928714056b67b6ddbf96
Leaf
0xbee7fa23ac6dc6bc48e4e79fe6005a10e77d43375500bd56d488bfbfcdb4b90f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z5Eo4s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2890a7e6-a824-41b3-9f56-5599090d29dd/.well-known/agent-card.json"
    ]
  ],
  "name": "Jefisto",
  "owner_address": "0x059cc57dcf24f03d7e346dace7fb9a9de988dfde",
  "raw": {
    "agent_id": "207685",
    "agent_uri": "https://centralcity.ai/a/Z5Eo4s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jefisto 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/Z5Eo4s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jefisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2890a7e6-a824-41b3-9f56-5599090d29dd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z5Eo4s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:06:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jefisto 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/Z5Eo4s"
}

What the leaf hashes

{"body":"bbcc6c0f79bec4ff9b81e5bda9b3fb3f76c09303e93c928714056b67b6ddbf96","id":2719523,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743600585520,"prev":null,"subject":"erc8004:5042:207685","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. 0xbee7d45ade19734103fa715a2645260fbd5aa380c6127de6a02ed4a0181c84a2
  2. 0xf2b9a7725fb3388367c9b9ff8e449cd28fa82b0c0ce70d4a1a9b9bca96d2d2a9
  3. 0x16e91fa51acfcb0e699539240be1f8ae07613803470d427e85bd1d4c3e9fb100
  4. 0x2493ce3caf28a91516c9b868f99a67d4b25d7673d882c4043e41f1bb45255272
  5. 0x57bd7f48ad4d0a5f7d6d47b8e6c654742659011b442db942f5be87b56ededf97
  6. 0x831cb6a799f0d29b2d19d2507ed80cbe293d86550d98d91433590d7d3c1c362c
  7. 0x318172b39a9b88fab406fd689dd331a3b39e4f7070875962dd01dd861e3aef3a
  8. 0xa180ea7a0032d3f1535b5c05a4fa9d6a6524459e6c6f4360da479b29d70109e7
  9. 0x04be4756947c042829f7f2e741fe16eb9243348ed3790f5d9fce5996986f05b2
  10. 0x1d3b91a2294e5106e6e8d0b0d683b4200541f3e82a3e77882d83f1e7a2e520c7
  11. 0x413e42a62975eaacd6026b8c494f5a0bdc433e43454f55dc634948c61bfe624b
  12. 0x99ab6708c45168394b51cbcb772456a645fb2438299e995dc1d6550804d8cd54
  13. 0x7e57bf3ad9e8414c054c7472c2f2892726935ecc1f17cf00d0654a401e9650da
  14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
  15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON