Evidence row 1778940

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PfT13a"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f4c560a8-e9b6-411a-b32a-d0170c6c5f8d/.well-known/agent-card.json"
    ]
  ],
  "name": "Reampeon",
  "owner_address": "0x3f1fb526e78547ae6e3b39aeeaf17ad53e2d3ba9",
  "raw": {
    "agent_id": "13806",
    "agent_uri": "https://centralcity.ai/a/PfT13a",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reampeon 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/PfT13a",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reampeon",
      "registrations": [
        {
          "agentId": 13806,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f4c560a8-e9b6-411a-b32a-d0170c6c5f8d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PfT13a",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553757,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:28:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reampeon 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/PfT13a"
}

What the leaf hashes

{"body":"e9bc30fe3b5c1cb7d69d9b37ec1b372df3f5e23edc86aa7330359dc6aba505b2","id":1778940,"kind":"listing","method":"sync.erc8004/1","observed_us":1793554109092438,"prev":1778905,"subject":"erc8004:5042:13806","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. 0x22b0e018818e37aa36252d909a04451dabda67891322571b112bbc3895097473
2. 0x2baa4804f15b5400a17a0d3ad410f4cc8b692e2543133fdd31bc25285d9ad1c2
3. 0xa9fe472039d51d6173e081f9f928d61fe5876e5854c61f92431a7a8a25e03cfd
4. 0xef3dad4d634c89519cf5523c8e60b3e069e9e93a52dd074a16dea881f3440ae0
5. 0xab5904644bb6eebf62e7283b301933961ce85a02c5f24f22afc49a7bb76a8f81
6. 0xfd041cb1028878deae8d91b849622414bde96ed24d4fc978348ce929dc44a3b4
7. 0x02b83b8cbfcc13dfa0d1a83126d92fdb4c7480261bca350ce503e5d90dfc9e6a
8. 0xf0117003f8f27cd1fce3ac5c28ec7dbb03d8a2f73aec3d24c1b7bc9375671df3
9. 0xb15aee9012bb2a76e4136d93a521154ea0d3e0e00efb1280f722667a5040bfe5
10. 0x4386f044b758e4b99361c623347a55d944ddd5989a33126e36a0f9bfa27dc396
11. 0xdc34bc947fc754ff993c05af1dc79146c6b33644b67271b652ed13d8ba50f0b3
12. 0xdfb60f69cac19b1ac7881e138fd331a8a5a530dc13ed1095b70c261d628f44d4
13. 0x9dd502d4ff98d6d9a3253ed5276781da0bbca65c29f44992970b6dcb262524b7
14. 0x3a1fd02b7b783283e5af93120711d3c5437e55d0f3e68e16f18cfe19e54cafd1
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90