Evidence row 2145902

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xm8mBY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c9131c2d-13c4-46ee-b9ab-2053c9018e99/.well-known/agent-card.json"
    ]
  ],
  "name": "Ridan27",
  "owner_address": "0x185418366d9089b71eff97b513f09780bb83e47d",
  "raw": {
    "agent_id": "98722",
    "agent_uri": "https://centralcity.ai/a/xm8mBY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ridan27 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/xm8mBY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ridan27",
      "registrations": [
        {
          "agentId": 98722,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c9131c2d-13c4-46ee-b9ab-2053c9018e99/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xm8mBY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793626328,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:33:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ridan27 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/xm8mBY"
}

What the leaf hashes

{"body":"bd7c5cf10b9c3cadff7074dbe842a30fd006b30955f08ae774194582d1bd8dba","id":2145902,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626392204842,"prev":null,"subject":"erc8004:5042:98722","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. 0x500d53c93ce3ec393286bed8ddd38d765363e72ca63cddef05e6df380c3f213b
2. 0x78061e2172a68a2bd0abb7079dbaf7567641750bf39f686e2b6e7d398ec361db
3. 0xfa3cb720de3eca6b8d0649117c66d2282efe66af77844bb0df6f9d02401dd876
4. 0x476eb695c412e22d605c9c295e39e77f6e8c7de6f755f51c9db6a2d97e3a8231
5. 0x6c9a963d78e7ac267638923c8e948aa1a3d5cc7c876926adfa964d31bfa502b1
6. 0xb86d3cf830fe70a945b53e9760e02e97ceec6aeb634b3e29876b03239b3e6e3e
7. 0xc3dbefe57934ca34938dfba5bc47c058989562a0dc14caefbfda9e36e0f3f63a
8. 0x81d3cc9db4786a17d75d321f26509af2613e5db4486324682b4aa96b8cbb470e
9. 0xe68e55e9028b3e5ae526db6f3b05ce889eafd5f2899ecf95e17464fde11fbd4f
10. 0x0ddf39ed4ab98188c4b4a8d26526c3d7acf94a53e604bc1c8ba8a87ac923d982
11. 0xf3a4095cdc874dd84a95f6d859e9d84b4f798ae81beda209fbec61562afb291b
12. 0x49baa3300fdca43a78cce7c845ec7d1484d83c007d46bef189eab0ea73d61054
13. 0x5e60d42a83833fb9c9050e07ccab878d6e233865869bd0ed358ec8cdb2d0bd7d
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af