Evidence row 1839815

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XNKqjg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f3b36846-e2c5-4ea8-a26b-61c398a72200/.well-known/agent-card.json"
    ]
  ],
  "name": "Rulirik",
  "owner_address": "0x077aa4b743ed590cf30224b5cf4724a9c317cc4f",
  "raw": {
    "agent_id": "34633",
    "agent_uri": "https://centralcity.ai/a/XNKqjg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rulirik 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/XNKqjg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rulirik",
      "registrations": [
        {
          "agentId": 34633,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f3b36846-e2c5-4ea8-a26b-61c398a72200/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XNKqjg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573021,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:46:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rulirik 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/XNKqjg"
}

What the leaf hashes

{"body":"c22dfa8d9508b6a6d47616279f9b7cd03595c514b6f41367e9bc6d01b47ad36a","id":1839815,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573175565171,"prev":null,"subject":"erc8004:5042:34633","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. 0xbc1388febf0cfde71a149a5bb41b3e971a7d2a57e33280bd6feebd7dd4a04d8b
2. 0xad79fb54b84ae05b79081cbe7d94e8c7caa2ca2791d0caaf868b9a1132059b8d
3. 0xa91a591d64ad7173d5c1576f63329213d3adb033f9d30d73b3a7c5a83eee5000
4. 0x1e2146c521ca1f778c4eca45fd9bb9adf1ab13534a3ef9f2bee53fea6390c509
5. 0x7eaed8235e7eb0460f2daf4e83ca15f127e9cd4d78c708d479a8af5767ce9609
6. 0xca7fb6e7914bd787d6c098cff310054a9381cc498abef843fb6524f485825133
7. 0x36afe5405f66736b9cb08b340663dd325acdb5dd245e5638bc1201d3fd783180
8. 0x84cfcbbb2186841315b14911006009ef415391cfded240bd5ce7ada4c44081e2
9. 0x07fad4189276fca2d0b99e6b5fd32f3d04d610bc73e2e6073ce49ed76fec8226
10. 0xf7235a5b9ffa945c2a3779fbb7b06aca5e99b7ac142ed0fe37505014f3996481
11. 0x9b42f9050876c6f5080592dc6b34fbd43d647b81b550d66fece6e4b381aaf1c6
12. 0x5efb472d2bf6c533a2a7a7c1d1f9c054c41b56a1f6de01ce97047453558bacb5
13. 0x440640affa0661e2887ea1fa1c7c460096d8203bbc33a7bb6164b10e738c37ab
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90