Evidence row 2163287

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QRYms3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/91853826-676c-443c-9981-fecffa240dc2/.well-known/agent-card.json"
    ]
  ],
  "name": "Fasik",
  "owner_address": "0xdec3dfa3012c91ed60f39bf81dc270fe288d5529",
  "raw": {
    "agent_id": "107187",
    "agent_uri": "https://centralcity.ai/a/QRYms3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fasik 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/QRYms3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fasik",
      "registrations": [
        {
          "agentId": 107187,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/91853826-676c-443c-9981-fecffa240dc2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QRYms3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632551,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:20:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fasik 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/QRYms3"
}

What the leaf hashes

{"body":"e982ea66a6f34c7a851921669cc9bc8351d9fa40bfaad7c7759921b409935e23","id":2163287,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632848400754,"prev":2162746,"subject":"erc8004:5042:107187","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. 0xc74ed932223f6300edf5d2408f964f2d343da45609c7a0fa86068ae69651e540
2. 0x4ca7b630c66f487f661a910f0aed77d22e0cde17bba347bae2e12a4cc292bd31
3. 0x47dac1e846671efe48b68a53efc65c8afa59f6da998bd4616115f6576a1cd8ab
4. 0x5eae5173c70e9dc1ce89cf5bd946ff7e5d62ee0ee020b7b2d133909fb91a3832
5. 0xad78fa0e7ca1cbdf74b8526c6aa9ccb091404f7117fa19c3ac5787693989f4ab
6. 0xc2e559f95c9268f4f849ed3ee1eb49ea52be3f4e5d223a573d82909b7654590e
7. 0x1c83094c639c7ae9b27099aef2faa0815396944eff4d212f707ee8e03e2f6e80
8. 0x7077e2a9a9f97887be2155a2021393132813545e7881911d8ddbd4dfd0daa299
9. 0x49084b31891faafb0a50d0bb6962058442f8d4ec6701b59c239809015ed823a4
10. 0x659b949a3f56705ee418b91f26512bad1c17ad3a07aead09a724e73e478c976b
11. 0xda35a59387ac9fc9e7dad8ab6abb65f42c79d9528024dcd4acb5c76b973f1467
12. 0x942740cddeed7123051e190307c21ccb37608ec5eeace8731911c10cf9acb06a
13. 0xafa7c2528a5e5ab2ec272c4794ef9517ca380c049b82862d11597b1e41a75b95
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af