Evidence row 2948728

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OxP82G"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b8f63c9d-e183-44d1-8f36-757b4b2aacd0/.well-known/agent-card.json"
    ]
  ],
  "name": "Medineh",
  "owner_address": "0x04a3d3c9dea5778e5f6cd56b29f7d27bf7db8e1a",
  "raw": {
    "agent_id": "225481",
    "agent_uri": "https://centralcity.ai/a/OxP82G",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Medineh 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/OxP82G",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Medineh",
      "registrations": [
        {
          "agentId": 225481,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b8f63c9d-e183-44d1-8f36-757b4b2aacd0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OxP82G",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793766831,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:38:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Medineh 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/OxP82G"
}

What the leaf hashes

{"body":"ec6198aa7916f4c53c4aebbdb548ca67c01a5ea08e2c5ddfdef2b87b47504e99","id":2948728,"kind":"listing","method":"sync.erc8004/1","observed_us":1793767104156925,"prev":2948083,"subject":"erc8004:5042:225481","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x8aa6d2357b51aa5fecbf5b5576b0b2a7a3d058f54049a914e1536cf58e507e4a
2. 0x92ddae1165ccf8cc39b2e179a4dd97946494bc95ce8dbaae2b033b9c11a135cb
3. 0xe167322cdcfe4beb04f18ba7fec56e94853d005eb9d7b2a38355815ebe2875fd
4. 0xccf3ac6dd017c141962b787b588835aa444b687c42ef5470cefb6ae0099ba305
5. 0x6ca2f058ff6926a42cbb8b1cf996c309a406c65836a8b1987202af7d44fbe7b7
6. 0x72af19b80ee4c64d66592d49edf7c2477962ecf8726ac3793cd229987a05ec97
7. 0xd93bb75450e569eb62e37f92689a3652e9943f5d46fe9291e1cee0eab5e0ac67
8. 0x9ea0257cb91f228773bd7a8ddf7b3f395f486cfecaa691c5b26be2f413394c5e
9. 0xc313cce617410f4166d3169413cb7db94e82390738a179b1344eff5446df0235
10. 0x22febce7e5b930243db068c32b5cb43fc221bf01656ba9ccc554690d3aca0935
11. 0x778efc6572ff9d22b4abf8392aa9c615aafc777481aad91ade65517581d3ff9d
12. 0xf30a4320b78e393cb775964d84c15be93d0df2bd32d7e5ddd405f08f0dd2ab6d
13. 0x5aa607ed053cd738fa9e132d88d3915a033d3428408c597fdff2a0c284c26c84
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345