Evidence row 2620027

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0gjzvF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79874f60-083d-46ea-8111-478dbab1a412/.well-known/agent-card.json"
    ]
  ],
  "name": "Steizor",
  "owner_address": "0xa32795285e2c5ef17ae11dae46be8e406e5ae325",
  "raw": {
    "agent_id": "197760",
    "agent_uri": "https://centralcity.ai/a/0gjzvF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Steizor 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/0gjzvF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Steizor",
      "registrations": [
        {
          "agentId": 197760,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79874f60-083d-46ea-8111-478dbab1a412/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0gjzvF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793728288,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:51:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Steizor 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/0gjzvF"
}

What the leaf hashes

{"body":"b13424514a5a2971337c7ab946a80ebfb362180c3e4ec7ce3c0aabe0d01b8285","id":2620027,"kind":"listing","method":"sync.erc8004/1","observed_us":1793728308021223,"prev":null,"subject":"erc8004:5042:197760","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x2e94cebbf3aa48130f37dd9d286d38f1ce742025d52eec5e05eb1c2ccb24d31d
2. 0x6988cabd892f654de40d2f613392bb5d309e2807b72ebe3cc7b16761ade0c89a
3. 0xc9035c9d8f9062308169360d2b2ddef008a33d95cfdc91791030e6cd5c15ee34
4. 0xdc93d7452cb9f3640e2bcecaf19d4de07a306b81be921af516e1ed563a9e989f
5. 0x0b436697a30740e5bb530e2b8896609749f8612a3a54ceea0549d52560cdebac
6. 0x00af0227d08e220032de3e5b75dfa0d0ce54f1f998ab8780290f1edc4166e3a5
7. 0x0cbef99ff9d1fed742d4f95fe50b2aa6082f4ae3305ea5e915058e072d13f678
8. 0x01697374b4408ee1ed46b8b99ab772e829b743838bc6e49ab7360bbedbdf365e
9. 0xd9e2dabdb386ed569b64928625b1934da1ea2e465adb7c1cdf4d2155943e24a3
10. 0x8677703d0d41609d8b65ddd7ef86cb862a133e27c08c156e2c94e4edde4d213c
11. 0x68a99b1b4914ad296b90b35e3a9b650ff03ca65b091830d962b0ef0062bb22cc
12. 0xec5437cb02bda8473e2b58bfd38d17c07766aa625beea1c1d587a39e0b6d36b1
13. 0xabecda24f649c46632dd795fcf8ca7d146641246a569c0a3ec1fd85e9baf0a5a
14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7