Evidence row 2071681

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/esC1Tg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/635db6be-a5a8-4d5a-b785-4a03f650a4b4/.well-known/agent-card.json"
    ]
  ],
  "name": "Maro",
  "owner_address": "0x8bf4833cef92a6d9a8b6cce7f559a763640ae343",
  "raw": {
    "agent_id": "67321",
    "agent_uri": "https://centralcity.ai/a/esC1Tg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maro 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/esC1Tg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maro",
      "registrations": [
        {
          "agentId": 67321,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/635db6be-a5a8-4d5a-b785-4a03f650a4b4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/esC1Tg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793599383,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:06:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maro 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/esC1Tg"
}

What the leaf hashes

{"body":"f8b95e79b1680f61a64ef0a74ff6fcd6c2c054b2c4b365cc8025baf8d3f6a522","id":2071681,"kind":"listing","method":"sync.erc8004/1","observed_us":1793599606272536,"prev":null,"subject":"erc8004:5042:67321","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. 0x3ae9ad88294288e9ec992a23003c9ec279ca6cae8a731c2c81c75ed72a3fcc65
2. 0x6a62c6d50b7e41507a95da7c5e1ecf441fd65375bca972f3a5bbfcacc57c85d7
3. 0xdc0b62d7c0e8618a268e8c53704579ed3a5ab6a7cba074c7d3d205b5f6c6428d
4. 0x981d921e163fda567f7ef17189bb493cf7382dd5e88b301e80629aca7b6335d4
5. 0x0c96fc2d8231de3a01929ba07166f03e08013695ec66f8554763fa2f4937f226
6. 0x4c022de2ab544748067a1970b4127de724564d435872d0009c2f1a7c078c5f2e
7. 0xe8c9d2ca2e3035e84fc1185cea1f25a397cbf8e4ce66eeeebeb0822aa6228107
8. 0xfe4a98c86ad57cb7193b5e9ae9aee51f11fcf47739f9f9d9035f3ce6a03f5019
9. 0xae5948253ed415ac4dae20617fafa5e3aadbc8e98d9f563f56d8f4b27e0f72b7
10. 0xe61ac8a22ac3ca09fbd6abd20f649194aa51f0787d1da891af0c41ce62495254
11. 0x35d8466a1b1164401e37eab603d7f1f3a41843b2a82e92a0df1a2ef7ee3f2198
12. 0x066ca260f44392bd6f2d8db1214a53c03dfa715357ef60f9784f111e11047120
13. 0x507a2180313be0729754aef4a9f5ae0f5f1b96b322bfe83831a668afc9bd9d5e
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af