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Evidence row 3348288

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:317747
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d1ba341e1695460f51172f0ef18163e26396e1f9c13e02795079ce1150448d23
Leaf
0xc6498c822f26a5cd05918d9c7e1682b1a43983236c7990fb5cb496ba055e67c4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qC3WsD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3704bb7c-891d-4827-9aea-89c54e3e9725/.well-known/agent-card.json"
    ]
  ],
  "name": "Tavjo",
  "owner_address": "0x1095f1b2f2b94ea23df9e3791c92302ed34a8d21",
  "raw": {
    "agent_id": "317747",
    "agent_uri": "https://centralcity.ai/a/qC3WsD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tavjo 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/qC3WsD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tavjo",
      "registrations": [
        {
          "agentId": 317747,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3704bb7c-891d-4827-9aea-89c54e3e9725/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qC3WsD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793842260,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:31:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tavjo 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/qC3WsD"
}

What the leaf hashes

{"body":"d1ba341e1695460f51172f0ef18163e26396e1f9c13e02795079ce1150448d23","id":3348288,"kind":"listing","method":"sync.erc8004/1","observed_us":1793842277267815,"prev":null,"subject":"erc8004:5042:317747","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. 0xc6491a6cac15bca9dbffad2c0cdebc7de6254f3f96154cec431c4fc226f8982f
  2. 0x1138d3e89a1fb2bc32be38f3a5d4a0cea625897fea0c017f3fa7d8427b6cf152
  3. 0xe38ec1fd3b8ed88d2226093ca88e9a1d066b398c12e3e714b10178e87f3179da
  4. 0x57f99006376fa6c7470761fd364640c6af3fe3d36cacee3b8df0562e9b5850fa
  5. 0x2793f233ee3463d6f4eaeadb0179cf5fe4ea89969212a19cbd7ddadba8aabd1a
  6. 0x6d83e526f82955083682f2ab8692c921746f2f44a8e0504797f5cd50e7237f2e
  7. 0x0c8d2b3d9a371d855bc5bd448ac7c929c63c2d5d42d95684880a297054d09435
  8. 0xfae0e4d1f5991b239be68399b0ada3761dc591efe8a8335c617f95d649330ac9
  9. 0x3ad78c8bfa3b6ca8f67ff34980e792a8a7a43929ec5d275460f591daa5c35246
  10. 0x3afc3e7bdc67aa4f5d2742fa8696894e021e3ecf3a31ec0a87444be7b7bef255
  11. 0x2a90f55c601ea0961d210ec9c92d2d772a8bb10ce602944fd1fc3022972f8eeb
  12. 0x5455fe179b00678a3c923e94f91befe833fad2477073af48a14ff3d5fe7a2499
  13. 0x5f2d84108e979c1f040386914884f9213539c40ee93654c2c2c044799fb97304
  14. 0xa0dd9de5227bcccb051dd789b1b0b367de502cd968f4eeb15c7237fe5ab59210
  15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
  16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
  17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
  18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON