Evidence row 1845069

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5bAPYN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4fee4cac-bb64-4308-8387-c29cb0dbb5a8/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiasseon",
  "owner_address": "0x61e8d20732fde48a1434479a4e32c6f7f0a35aeb",
  "raw": {
    "agent_id": "37799",
    "agent_uri": "https://centralcity.ai/a/5bAPYN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiasseon 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/5bAPYN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiasseon",
      "registrations": [
        {
          "agentId": 37799,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4fee4cac-bb64-4308-8387-c29cb0dbb5a8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5bAPYN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575538,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:26:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiasseon 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/5bAPYN"
}

What the leaf hashes

{"body":"5a84468a3061f64df40256bb612150b270564e7fb025038f1754aafedad0d686","id":1845069,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575577582876,"prev":null,"subject":"erc8004:5042:37799","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. 0x2bf540b182a49d6af236e1ffc36308817151512943ffced37acb8350c3f1b49f
2. 0x93f68648b7d6f20b7620faa30940541e3e12c65bdad5d5c89b57e95b80a515df
3. 0xd8e7d6593a2ae51b4385569caefe8a1a1f823f3113c981c393134cd8241f59ab
4. 0x5b8e6cade4d56205f4679f13cd508ca4ed67d4cf03996ca4fad331470bedb63f
5. 0x328b0172e76f91a7e769d44cb2fe711fed6702d5f91dce408f2d54913b00c0df
6. 0xb239a116ab645d7a5000bd4cc06a66419074996c5221fbeda66a6dba14289ade
7. 0x752e69560f6a10c4d7aa9c39e1e83756a6fe456b769f8544583f1cbdcf80627a
8. 0x62372cb4f36cf3a4390625d69611cac5a036c6735b07577d320eec77903de484
9. 0x309ca38fd8c8ca770bc1b8ce8d3a013f6f5cadc19fb97472dcc940a2cd45a2d6
10. 0xef0532f0d79b0339db1f0b298ef2650279483400373ca291672cab2dffdee456
11. 0xe43df8a0a480ddd8279328ed8d2aa41b9697aa471efef48d03b688ed6b08286a
12. 0x0d530940fda014e42fd7583a63b480ad18aedf87206fe608174f3d6c268b3669
13. 0x119e26a40ea5ea49199024d5e4dc5ea7e4b7110b91f88cec9a3d894fa9681bde
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90