Evidence row 2117874

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GDhnBW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cb6658c4-6567-4d25-8866-59d5656df5ab/.well-known/agent-card.json"
    ]
  ],
  "name": "Trindino",
  "owner_address": "0xfc0907d5496c98f264212bb9aaa091509709cb36",
  "raw": {
    "agent_id": "87503",
    "agent_uri": "https://centralcity.ai/a/GDhnBW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trindino 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/GDhnBW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trindino",
      "registrations": [
        {
          "agentId": 87503,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cb6658c4-6567-4d25-8866-59d5656df5ab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GDhnBW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793617881,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:14:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trindino 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/GDhnBW"
}

What the leaf hashes

{"body":"c58c7307803cbfe71dbb496bb2d9c45f80996f0d77c0c05784ae1000f605231a","id":2117874,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618051148946,"prev":null,"subject":"erc8004:5042:87503","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x16f9287767b6daa8e50f6dc557a1e5f01e822fb14edeeb4533fdbb825e9a559b
2. 0xc465edff588a310ea39b978b0bb6908abec33e52fd78b4e8aa454f38dd1dd7b1
3. 0x168498409e5c9dfc6e720206721579dcdca0db1c0905adba39e038b59579fe2e
4. 0xbcc537a7384fbcf39cfc88efd7d808856f8edc5b40aa0821f1c6b1d641f1d1a4
5. 0x72e3b188bca6a11739f7a8bf8e3d80b94e40769833d8ca41931929d52665285f
6. 0x129ffb90c96390e1c3839d75fb5ef11064f7d86045e205c4c2a786b8d0052922
7. 0x800cf757f18c52bc7373d5f007be12b25160bd74b5f6ea25ecae35d731a614ce
8. 0xa649efb6badc85bc8a76c20184be8a43871e9088c11acebb17e913fc5998b192
9. 0x38e4b13812425d1b8260694dd83b900c41fe763df2d364ae937868ed1b867197
10. 0xbee1369ed2c317551d651864c9c7e50ac3a2289d9de12be07d43888769bbf17e
11. 0xee6124424e3e3e5e8d21c304c58c7f2ae1eefa7308b771c2d8965253a898c209
12. 0x29be3b4bc5c51b5da3d3a47abd9ef1ece21fc6515a9b343d9bb205b2bd4f3e0a
13. 0xac2edb456c581283e2c60a03e146bbba52ffbe8a277ea7e858384f30bbc24d54
14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af