Evidence row 1839713

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/54nECW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6c251657-0b30-4a9a-b2be-6b8f06dd0c7a/.well-known/agent-card.json"
    ]
  ],
  "name": "Deindan",
  "owner_address": "0xff15c4d257f7879e01c12d877ed16366816371a4",
  "raw": {
    "agent_id": "34531",
    "agent_uri": "https://centralcity.ai/a/54nECW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Deindan 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/54nECW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Deindan",
      "registrations": [
        {
          "agentId": 34531,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6c251657-0b30-4a9a-b2be-6b8f06dd0c7a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/54nECW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793572957,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:46:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Deindan 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/54nECW"
}

What the leaf hashes

{"body":"7147f661a5bcbfaa95c8889e993ffe657efe66b03666e897eeb40626137c564d","id":1839713,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573175273749,"prev":null,"subject":"erc8004:5042:34531","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. 0x7142da8f0430a13ac6e17e03d6c32aa946d47a6cd6632cf14ca36db6efba7838
2. 0xb43b815f8c88310c2de27c2a61ba5112c3c66a2b13541402c2e9c05a63bce676
3. 0x5d6f1d20f1afc230f54762b2d6efa84d32abdea390201040d4409a0310782e55
4. 0x4bd4dfa814d70775f1af7c9137a6fb1da42c1836061353e0a0aa20571af14617
5. 0x8f8b767db01c2ce0e0933dc9ddb7e09cd8720b6f7286000c4746b8e97a5e38c2
6. 0x136fac7225fb22b4f8874b49d736e31ede90fec4e6469009578a7a2e84e35ec0
7. 0xf7b618ab3543ce55f71277b28369d1c5a9bf938eea634f78c47a9efe8b380fe8
8. 0xe54be7d4e864cca7186e1a822537fd932cfda73d2f4db6c3583e8e461cc990ae
9. 0xd55d9dc1497a70d4afd193f853a793f7c10457c1dadfde0e53efc0e4f8cc852a
10. 0x00e5eb39838719e1a546e62b8aa566164e5f3e6a660a708c8508c5f9fea34f61
11. 0x313561a282961e2b8112507bd09bc8f7184c05c34218ecc251d84522f021ec59
12. 0xd710afe528cc717b80df5908336745104e3532bcf1c997f5f9ad3f036a3bdb2b
13. 0x215ea80014ee66f3073134eb3329402080a043cc21a0a475647d253d47820da2
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90