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Evidence row 2936069

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:221401
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0d8912d38a9ce8d5d2ca04b44309e60eea26177c2697558ea9844f8c79b0d111
Leaf
0x699f2ddb4c026f6812d62627e137791c4682d980a68c7e81a1b3946df9ee1ccb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/baslqA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f46a8d33-ab13-4bd1-a9a8-09e4fdba42dd/.well-known/agent-card.json"
    ]
  ],
  "name": "Fobjo",
  "owner_address": "0x0274ddfa97a0b3b9fc79643b6d42b0b8a0e08519",
  "raw": {
    "agent_id": "221401",
    "agent_uri": "https://centralcity.ai/a/baslqA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fobjo 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/baslqA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fobjo",
      "registrations": [
        {
          "agentId": 221401,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f46a8d33-ab13-4bd1-a9a8-09e4fdba42dd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/baslqA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793761251,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:02:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fobjo 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/baslqA"
}

What the leaf hashes

{"body":"0d8912d38a9ce8d5d2ca04b44309e60eea26177c2697558ea9844f8c79b0d111","id":2936069,"kind":"listing","method":"sync.erc8004/1","observed_us":1793761342867392,"prev":null,"subject":"erc8004:5042:221401","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x699f06f94a801d577d7bc8cf878a9576cb51285a68a11acbf8be4807a4466f59
  2. 0x25469ac087a19a9dded3afc4e1a31103f30a8ca36349127c9c90436521aa6613
  3. 0x68fbd79a307e48616294258cfd39221961a971d7b9ec3b7ba17421fd6b4a3894
  4. 0xf6e499bfcec0867d944b6acfbad1f7bada4782571f9461862897611b627a9c4b
  5. 0x5cc959d47e7fdbf0e9ad77baa6ed58e5948b7f89d6509f8542cb589c75575a42
  6. 0x6ff42f52038f18476f7ee253aad4823286ebb0634b57b481faa9aa508c471a79
  7. 0x26b8342a951c3e7f5b6f2d8c31a45fff57f9f368e36a0223f13ca2fa8c6a4119
  8. 0xd53c5abd2aa904a779a528ae2549a28bcb5a397042b5663f345934f501af4bf7
  9. 0xe238e8026653dfdcb79ca1ee3c9206097e13656c7c11abfa7e14886cf08aba2e
  10. 0x13f305c1c112e42d9340d0764f7d9eca8764aa4bb33363a4878bc98d16151b40
  11. 0x40479b2d8010e9049613fcd934b08dade6b05e4eb7f72b9b6277ed92195740c2
  12. 0xaae3003511203cf085fdc7ca24566ee20bb7da8bb177af3ec7cbf72c7ccfc23a
  13. 0x216c4f7cb39735a92a679f53387ec2cc0b20dcad456dba44554a9756bca6b24b
  14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
  15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
  16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
  17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
  18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON