Evidence row 1774702

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CA4FAM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5696e244-2be2-470c-bf11-112867726a30/.well-known/agent-card.json"
    ]
  ],
  "name": "Fromose",
  "owner_address": "0x8981a2622c4b33de8fb088a2f72ff4d52b67e914",
  "raw": {
    "agent_id": "10171",
    "agent_uri": "https://centralcity.ai/a/CA4FAM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fromose 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/CA4FAM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fromose",
      "registrations": [
        {
          "agentId": 10171,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5696e244-2be2-470c-bf11-112867726a30/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CA4FAM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793550754,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:36:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fromose 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/CA4FAM"
}

What the leaf hashes

{"body":"86d6795bac44969f612083f0c9924f3a6af4a2de1926d8090230870c81077403","id":1774702,"kind":"listing","method":"sync.erc8004/1","observed_us":1793550999414668,"prev":null,"subject":"erc8004:5042:10171","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. 0x234a5f85143e5dabdb2b094669aa4de6b354908c36f7e62928a9a897bb6c77d6
2. 0x552c5f2b7e74bd620c83c067a944729d3ed5c92040bd4b3871b58a53e0f9126d
3. 0xf948b503715e20aca24d6da31cb96a395844db7335633510254fec057ee8f879
4. 0xf106295afbd6e6bd7d7874edbc3198b3918c3f2e91af5f68448c748efc2d5884
5. 0x753cd90324e91e2daecfbcf44b8fc830924a62238ed64965b99db4e5794d719b
6. 0x68ea299bcc775717bab051d1e2e6331b55ab756a8025625301886c77c326c425
7. 0x61be9b676666755ade541dd365d854f602ae3867b45b79729d98e922a0514905
8. 0x1b1cc85e487b2077eb01ea7e241cc0c302f972766a8a946ba9a6eadc1999404a
9. 0x132165f3381b5a1207e341bcd97ae2b9f160e23be039ba7919700c8194cf3547
10. 0x59bb3842651118f7b6725fa9dfa823b4d09c0ae105c3034b51f0a2a504e01acd
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