Evidence row 1777388

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/njkCLG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e5f09f7c-3dcb-4c37-8264-f9e8e33ac54e/.well-known/agent-card.json"
    ]
  ],
  "name": "Neirlino",
  "owner_address": "0xdba384960cbf587acf1787192182c308ab566cd4",
  "raw": {
    "agent_id": "12449",
    "agent_uri": "https://centralcity.ai/a/njkCLG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neirlino 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/njkCLG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neirlino",
      "registrations": [
        {
          "agentId": 12449,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e5f09f7c-3dcb-4c37-8264-f9e8e33ac54e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/njkCLG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552703,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:10:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neirlino 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/njkCLG"
}

What the leaf hashes

{"body":"cc7bcdb5a76aecfd2022bbcfbbb039d9c0f69d1c811df0d6548536e4f8f53fae","id":1777388,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553058345741,"prev":1777352,"subject":"erc8004:5042:12449","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. 0x5c38b3cef134ff23fadf7ca01b70a9eddd5b45b6563d55351bd4607a87deed15
2. 0x00004e10976eb98e22fb0f4ed85a1764494ee012445d3ad29ecf82395ab74451
3. 0xec302ff565c33c40704065fffca22626033de7f3863b6ef1aa12f8cb00b17967
4. 0xb0bef14d400353aa3fea20082f29484740a655fa1d45996b93e2b117378070e0
5. 0xe9a8a7699a2143fdc4a9ad275299959df163942b238c6475637ef3a2369a27cc
6. 0xfe6a8b41ce9871245eb257329fabf268b09588fc194e86cc295778c32fec0039
7. 0xfcf21991242ff96ee326cdbb9d421ca31376b88899f584fef6c0a14d32369809
8. 0x17493092977ef3dbb11dc3078f9f98078bd641962e8b23074f37e8e9709102de
9. 0x0db6c86130b07930a310f972943f027541e514d3748897a093c631a4df4a27e0
10. 0x2d4e28c4011db907e214642d6314053d006f5a55d330f740c8bbcd448d68e6ec
11. 0x5fe07ac77500b20551f9ebdfe108253b6e50cf6e0e20fd194c10dbb385b30965
12. 0xbb1aae19db2eaa4cd2cb973b74ea7bc53b27b51579dea0e5094df146ff596c7b
13. 0x34154efd66a20d7bdab9e04c4c0fb081722f2617f5931ba4d1e8c2c0ef3ba008
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90