Evidence row 1772226

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qeCXNx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8d05ce23-a9f0-472d-82c9-f5bde3fe7c7f/.well-known/agent-card.json"
    ]
  ],
  "name": "Pitonose",
  "owner_address": "0x9db453f827a3da54a20241ffb024654f85da1e60",
  "raw": {
    "agent_id": "8154",
    "agent_uri": "https://centralcity.ai/a/qeCXNx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pitonose 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/qeCXNx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pitonose",
      "registrations": [
        {
          "agentId": 8154,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8d05ce23-a9f0-472d-82c9-f5bde3fe7c7f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qeCXNx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793548133,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:53:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pitonose 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/qeCXNx"
}

What the leaf hashes

{"body":"07121bd88db5e234ea45a68680ced76b47c34b24b7ac74777d68c745698eea72","id":1772226,"kind":"listing","method":"sync.erc8004/1","observed_us":1793548400717052,"prev":null,"subject":"erc8004:5042:8154","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. 0x10e399787f45a3e8551e1362861e288bd8f325197bc24b8b4195d5bdcad8ecd8
2. 0x5208164ea7e5705b49162d830f9d63b55ae7135b330eb706a9700b8c7ebc9d85
3. 0x349634838b2dd4f3ad7125fc99bf719aaae9e7a788fb224c7cafd6c69e12d0d7
4. 0x55bbc387867cffba7c79fbb59cf6a896e3e5e3951b7c0c733d2b6b7f686adb74
5. 0xf11763d1ce8bda69226ea2de0bcdd60d51deb223c8e923735f745efc41f34007
6. 0x6e4cc054c6cec0953de61396d872c9238bd6a9388f6725fe32d89f0376c0144b
7. 0x7140da515613d4cef7eefc56e45f945e118900b52c0c148cc9f687012bbbf055
8. 0xc1f2a9966b8fb55cb09791ee1776b174e12c37b60d5b868ecdc51bc44fcfd957
9. 0x40aab32f7ca6c99863b5758fb5e45474deeaa0cdf55d0e8a639e1f4f13fe6c25
10. 0x2950a3cd397ea847fbfb1409845d1f330aa3ab3cb4661ee2595cf9ae6db6c3df
11. 0x56d9a597d1169f01f78e40c196036e4ff8ad05f307c23cff34e192cebf81229e
12. 0xa9bd3046dfc06e0b37649b2bb4da456815f35fe0cfd8bbbd9e9ee8f2a0da3161
13. 0x878db25c2f19310b2877bc95b8a8a21f712341fa2a543dcf19b36aa69747bc0a
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90