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Evidence row 3379315

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:325899
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3001b5289c426286694cb915ffcc1926da697e144612ad638912efb733e67486
Leaf
0xebb17743920c9e1ed23beaadf82ce734bcfcde587c08b05d0e5e14cc43b48efa

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E3UjBH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e2f1c48-fc5c-4e5e-bb58-c411373d2cc2/.well-known/agent-card.json"
    ]
  ],
  "name": "Krudon",
  "owner_address": "0xc1713103300ce4e4a95d92ab6f1dabded03a897f",
  "raw": {
    "agent_id": "325899",
    "agent_uri": "https://centralcity.ai/a/E3UjBH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krudon 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/E3UjBH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krudon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e2f1c48-fc5c-4e5e-bb58-c411373d2cc2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E3UjBH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:38:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krudon 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/E3UjBH"
}

What the leaf hashes

{"body":"3001b5289c426286694cb915ffcc1926da697e144612ad638912efb733e67486","id":3379315,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867906755516,"prev":null,"subject":"erc8004:5042:325899","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0xebb1a1992c6799589339b6d73d27e6e94ea82ad1861f7fbb59695c6a4119c62f
  2. 0x8e2b1dfcfa994442959d1143faeffde31f6c68e76dfba45591ba487231ef7cee
  3. 0x80651423e38c47a0145bd0a115bc8ef22d5a0c07faad70324b7e62e9db7e1114
  4. 0x613ef90aecef5ce7ccf6c57b87a1c5dcfe3c892a744a5c25aa3dfb0dfb3e531e
  5. 0xcd0f8af9ea45f2e99a4bba529e9ca2f2a4a205ee8c465a6dbcfc8faa933cf931
  6. 0xa98c8072da1c2487ddfd31b1c1fe38c25ebbccf7d935900b4e737c5bb6d68594
  7. 0xae9f7daba3c13d3a24ae88e82893419d1ce29877b4a9d699ad53d4c69a289d46
  8. 0x02dc3fab95fe5f62ad81a284ab3860887b7e1417b43b1c8af2c9ddefe5e8af51
  9. 0x74f1041c46f8e09d2d355b8ecc03e166ad54c84cccf0c70526f30af9d9d7020e
  10. 0xb62d2ec923e26c1a23b761cac4b8b5d8ce3b335fe7613531b28fecd6ad67263e
  11. 0x3b0bec3059b3bb96c585290e4eaae7f455c85a0040b1c69c8aef4990e2a888eb
  12. 0x36501998aa66526ec3bd0bf672250cb9a2da66876350043979f42b3acadf5cc5
  13. 0x53b35126d12d937d4a8233f11b3e912279a6af8d8074654056176693eaaf1a03
  14. 0xed84001e6f67c5df966efea1d4c436e935aff300dda7a7c21bfabca6d7f867fe
  15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
  16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
  17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON