Evidence row 1781983

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pH8USx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d71bb70-9b7d-483d-ab55-365e70cfd7d6/.well-known/agent-card.json"
    ]
  ],
  "name": "Elarler",
  "owner_address": "0xefbf71996b4ed3e321520d5705389ae2c05bf948",
  "raw": {
    "agent_id": "16309",
    "agent_uri": "https://centralcity.ai/a/pH8USx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elarler 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/pH8USx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elarler",
      "registrations": [
        {
          "agentId": 16309,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d71bb70-9b7d-483d-ab55-365e70cfd7d6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pH8USx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556066,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:04:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elarler 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/pH8USx"
}

What the leaf hashes

{"body":"c878aaff027de2a93162e979b0356f535f8dd466040a404d760f173b8576eea0","id":1781983,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556282001312,"prev":1781828,"subject":"erc8004:5042:16309","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x2b677116f2d6b625d8f0006805a2c36fc438ee5034591e6d83a1f84c5bdc35cf
2. 0x10e4477b3e1f4b77261d0b6f0ddc06a277f55abacce1c40693b525262fafc1a2
3. 0xf5aea271fb1250ed1409765164d88f3192c2fa615f795e2a353a9f309a4fcb0f
4. 0xa7fc2d034b189b881ea6f9b8f67d9787cf808f2cbc734a7e495fad01a55db8fe
5. 0x2efdee9ad8f50a13dcd113be4294107f1aea9b102e68efa3f73d42fc63291998
6. 0xbae3dcba0bfa83723cd7bbde9449033e395473cac7afc2e1976edd1b22149c56
7. 0x2aa12f41fbf94f9463a28af3e5468ceebe707b7847d0de197583f58daadb98d3
8. 0x587b881542d1db7c9e50ea68e68fb1cdb5082827e67206459731dd48fb46b1f2
9. 0x6e3519bf3f12f4b39c8287dd7c9fb67a72daa24ac9c22bf29c5acfe5b0e45eb8
10. 0x8f7613beee8d5fde45aa3ecb7eae3c8de35b0a518db7bdff3bbd5158c8c993ee
11. 0xe43df8a0a480ddd8279328ed8d2aa41b9697aa471efef48d03b688ed6b08286a
12. 0x0d530940fda014e42fd7583a63b480ad18aedf87206fe608174f3d6c268b3669
13. 0x119e26a40ea5ea49199024d5e4dc5ea7e4b7110b91f88cec9a3d894fa9681bde
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90