Evidence row 2151773

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UCUcqy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b6932fe3-77ee-4495-9442-7281c01b0f58/.well-known/agent-card.json"
    ]
  ],
  "name": "Schefo",
  "owner_address": "0xaa263e99f9af62262c8106fbb73305f6ac5b488c",
  "raw": {
    "agent_id": "101530",
    "agent_uri": "https://centralcity.ai/a/UCUcqy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schefo 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/UCUcqy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schefo",
      "registrations": [
        {
          "agentId": 101530,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b6932fe3-77ee-4495-9442-7281c01b0f58/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UCUcqy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793628171,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:09:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schefo 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/UCUcqy"
}

What the leaf hashes

{"body":"5902138cd5944740c09ce6e82b7684107c5aa168fa285147de8548fb9eaff6aa","id":2151773,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628550709195,"prev":2151286,"subject":"erc8004:5042:101530","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. 0xf5a69770aa97af64b82ef043e7f9c25c4f427d915eabf84cc42230b67e6bf048
2. 0x4165b6ed04d94b7d0affafddaa447b2309b9a83867a21ed1d73741dcffc98aa7
3. 0xadc7558cfa10a2bc7829c768662af73453a0d0caa5e74b9fc25f17d417651261
4. 0x932181f9900ee99c0aabd863fc05a77cbf94d6182bb002cf8e98b6a10a4b12c5
5. 0x25f76a1777bc723a376bfb75375d37c04a5ffd7b60534fbf543f27f3051e215c
6. 0x70c0ad12819135795f05ce1e1851afebda63b8471dde818ce0478f2bd02dac19
7. 0x9949a263f153d7fc3bac9324cce1bc3d8531c08629674d18879ac88c9c7baa3f
8. 0x486421c342c16a375233c1dbbd7af589e07b40a397e1ad62b9fc7b2ee1510b86
9. 0xe8950902adefaa6f9aaee0eb07e7c7e997636a7e33f5322c10b8835c48907697
10. 0xe9f55a1c526ca437aba9070d317820145b9ffb519d8e58da32146c292244a27c
11. 0xf88ffab9e660a2924ea3deb734ff7cbd058ff96c1f240523e0e20994eee49632
12. 0x357b8b944aeb5a828c72699fe2ac56982a5ebd57521270f90ff495bcf87b9654
13. 0x54a66ecba86fe13527453978f73a6a3d80e1817889872b25f2a79c90d4b86982
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af