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Evidence row 3372621

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:322117
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7fe829b9deaca31da4ac4a3e71a8b42b68f1593a74f03e949a9f799149e909ef
Leaf
0xeb2c5379b4a642d1e94e1708e0829b887077962ef8dc45364ccec72ce123db57

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bKHzRq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d5fa31c7-741f-46bc-ab17-fe05dc2e845a/.well-known/agent-card.json"
    ]
  ],
  "name": "Taumisto54",
  "owner_address": "0xec0855af2050af5dba42560bde7ad3ef6b8026f3",
  "raw": {
    "agent_id": "322117",
    "agent_uri": "https://centralcity.ai/a/bKHzRq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Taumisto54 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/bKHzRq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Taumisto54",
      "registrations": [
        {
          "agentId": 322117,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d5fa31c7-741f-46bc-ab17-fe05dc2e845a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bKHzRq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793865074,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:56:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Taumisto54 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/bKHzRq"
}

What the leaf hashes

{"body":"7fe829b9deaca31da4ac4a3e71a8b42b68f1593a74f03e949a9f799149e909ef","id":3372621,"kind":"listing","method":"sync.erc8004/1","observed_us":1793865372693395,"prev":null,"subject":"erc8004:5042:322117","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. 0xeb2c555c3402ac6dd7fe45bf26728e6085edf5b2e03f1dd0a5dfa30ca8ec1fdc
  2. 0x76f2718b1ae52e92c134b8863a817558eb8be2bc81309c1496b5e98e4e6447cd
  3. 0xfcd7cd770477ff07b50948c562ef9c5b8592c657ad0e9a7d3caf116c15dbe9de
  4. 0xe476da39df95c14f028de920ed60139b0dda7a5f228125279510efab18e78248
  5. 0xc7de855726198aa191a4960ef97fc0950321512997078d56edf56f122db95728
  6. 0x9f972f43c5e816199d1e372e1b4c9442d6beb59c03f34b99fbb9c152c573b10c
  7. 0x364f164bdc3086142f5c82515bf4cfb0725d639213dbf57f1cf2adbc8565cbbe
  8. 0x51f30fc203207359ca4f8e08a0e452155ce5d33dacf30f9657b021af6a864715
  9. 0x9da287cd52c5c00f4b910d65f0ae225740441a14b90289d3249cc2b47151a85a
  10. 0x75e5f189873a24d92a5f4c4f8d4dbc2dec8f20c9eb0b906ec5acdff77d71ff5f
  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