Evidence row 1827770

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YGekcK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/707c981a-103c-41b2-8b71-cc0ae3b73e47/.well-known/agent-card.json"
    ]
  ],
  "name": "Fazel",
  "owner_address": "0x22f434df8297300331cd09433c2efc5d0fff843d",
  "raw": {
    "agent_id": "27505",
    "agent_uri": "https://centralcity.ai/a/YGekcK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fazel 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/YGekcK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fazel",
      "registrations": [
        {
          "agentId": 27505,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/707c981a-103c-41b2-8b71-cc0ae3b73e47/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YGekcK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567330,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:10:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fazel 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/YGekcK"
}

What the leaf hashes

{"body":"db07e7a6fab75e1a4b4da60713bfaf18c54c9e0b27aca27f014c6e38528b57fc","id":1827770,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567402056955,"prev":null,"subject":"erc8004:5042:27505","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. 0xcfff45c737a180dfe4bd4414234c06a92f9029c02b6db1d8481a58b7e7e5c0d4
2. 0x88c00d5874c65420c2a580f1c708d8e9fe55f0efbd452fccee699dba113bbdf7
3. 0x1c0de0277524d6a70de0cd1ed6b2281deea29c55abb2625a28a50184dc9310d7
4. 0xa70c10dca0eabf1bfba9261310e49acb5c812e79337d213ac8b5f0f856128d99
5. 0x75bdc45c63a178c14120a08bd975ceb469e152cb4a891472e42f60e99ce810ad
6. 0xe756543b2557eaac694533300a540797b52b98bfcb3ee16d8abb0cf1de8683b5
7. 0x337451fd6e777cbb5e804d7e22b47274e8c7fa8b0ede87a1b2519e2fa8b0c6b2
8. 0xce150db40f4093a387715713a244862f11f48ba3f2daf15e50d4de92fed5dab4
9. 0xaacbe4553937ce7914ce221ea5c4b3ed94e43596b6590548c2416a377bd388ed
10. 0x7cec863044fbf91d521fea7ae59c34dd4fd381e21ddf8d1090a514f4637eb17e
11. 0x032ba77c78f0e1f0f24f414ac46d6f10920549992d6f845848262910b7f41ce0
12. 0x31c1c30af3d362a5daf962324b8763f11ef40cbbfc221f01b1d00db92e30a88f
13. 0xdac71a6781318034c1afd4a1a615965f2837dd22d52db9dcf4ff6d934cdde2b9
14. 0xc837737eae003d6217621fce98752787bb2b4be80aad499398bcd6fa49bd6996
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90