Evidence row 2051661

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DJDuKj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5e761ba2-821b-4485-96a7-bc04083c88fe/.well-known/agent-card.json"
    ]
  ],
  "name": "Riansel23",
  "owner_address": "0x031ddbeb2dbe742bac7cd5c9b3d9f4e591284c4e",
  "raw": {
    "agent_id": "58555",
    "agent_uri": "https://centralcity.ai/a/DJDuKj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riansel23 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/DJDuKj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riansel23",
      "registrations": [
        {
          "agentId": 58555,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5e761ba2-821b-4485-96a7-bc04083c88fe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DJDuKj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793592037,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:04:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riansel23 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/DJDuKj"
}

What the leaf hashes

{"body":"679219d30978b5b43c99a21cd0c1a76a0d47c71cc306cd318f2f63142640976e","id":2051661,"kind":"listing","method":"sync.erc8004/1","observed_us":1793592286352291,"prev":null,"subject":"erc8004:5042:58555","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xbab9b4b2c5087910ca009c44158ea019579e44454c2406cb487a4199bfa699cb
2. 0xf8b1c8bbd4a2639e4e511cfa45c8295968bad5efacaa31bdb483bc5116d06e9f
3. 0x0bdaab17c429d95966ea4421083088181ade7cfb1f6073ae1f162dbb52a72127
4. 0x6aaaa42e9315870c45ee6ca24626599d5e4c450ff61ba62b46637ed0146b5502
5. 0x03fdc6c88c7c8fbf78734a5cfb727be55fdc943486d1637567f489b864d1ee33
6. 0x5449147fe3a41c18b5fe328ac2c57bf27ee484658fc33c247b85211ec4e4ee9b
7. 0x2c0f0d60dd0350cfd84a1c7ca2d4893432f1d20610386b3b6340e5808381fc2d
8. 0x804da8c7f3c95dcac8ac9961310df8c612d1d6f96ebb2c15040e5ea00b90354f
9. 0x13aad282d81ca94b1b72c1d3d59dc2961d7561969d2423834a5917b48ec85931
10. 0xf10cd4a13671a2445b30b3b4405b279a8fdae1e80f377f066c65724d36c9ca47
11. 0xe6b44ecdb75ff120484734db6904b7ebd6bf31aeb34bacac46b7665ead9f0f99
12. 0x83d46cc9a78a5c717b4bb87ce4b38231f8d8a40ecf7e32a81f31d861b83a0b87
13. 0x626fb5c7d656fa8c4ab162a898cfff0f195757f6cb547860059c20e431ef93c9
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af