Evidence row 1774507

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1DvShE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c1abfcd4-6e46-4664-84e1-d730a4dcbc4a/.well-known/agent-card.json"
    ]
  ],
  "name": "Zavano",
  "owner_address": "0x63048d670233aa26056f2aeb2be26c44ad6fda6f",
  "raw": {
    "agent_id": "9996",
    "agent_uri": "https://centralcity.ai/a/1DvShE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zavano 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/1DvShE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zavano",
      "registrations": [
        {
          "agentId": 9996,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c1abfcd4-6e46-4664-84e1-d730a4dcbc4a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1DvShE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793550561,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:31:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zavano 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/1DvShE"
}

What the leaf hashes

{"body":"8684dd91ba4a5d23e08884d038c68e7324b62aa31dd007dc8f440b313e7ccb76","id":1774507,"kind":"listing","method":"sync.erc8004/1","observed_us":1793550666850461,"prev":null,"subject":"erc8004:5042:9996","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. 0x36342fa98290095997fcd2e0b127a5966963094c230719d31eba984186f57da4
2. 0xb3f8602792d27d3b674243b85d29ec167d70279b9dbdd6e39b13c3b040d94143
3. 0xdc3a1b743f92e0331f553d206e0880c611ad1486112ff57d8f8ff03b6cb1d8c3
4. 0xb9d0a6c202495251feb0d30a4fa78482546d911a3304322e3b074882f76636d1
5. 0xfde97f25e269185c8aac960521f03705b6231fb034d7c4ace6a39e04d53c559b
6. 0x96618aaec61f1b5b43f9943f9194b2ad7017e55f87f0310cfea489e3a1216150
7. 0x12fa50a8f8eb0368db85b2e3ca9e78d191216d7735bd7c298e6bfbfc99bd1e9e
8. 0xf90bbcf5b1e95513cc354c0531d7970ca4b40e7dd344dc827c153bb1e87bf868
9. 0xe28231b097912948fb31cf5be54146467aa9a9fa59114c430716ac6c09ca80a1
10. 0x2b194d723ddfc664781dfdb9c7becb9f9f35adc1eae83910021cf486790aab3a
11. 0xfd1a0953c8b8f6b8fabce409c7eac19aaf536a8784dd854cd706365899142248
12. 0x430f2c8ba8ad43480fc5cafec26ef91c193fc91fac5d078625365e3b2ce1ff21
13. 0xdba48e0b270dc35a114639ac6d3ae9323f73a176da0f2cc0715e5a5b8f1d8059
14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90