Evidence row 2020659

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8Gz2RR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d786f981-94f9-472d-95b6-56d00bf62460/.well-known/agent-card.json"
    ]
  ],
  "name": "Kiassel",
  "owner_address": "0x453c103ef45ec10b68a78c9b0c5c0a1fd1a5dc9d",
  "raw": {
    "agent_id": "43148",
    "agent_uri": "https://centralcity.ai/a/8Gz2RR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kiassel 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/8Gz2RR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kiassel",
      "registrations": [
        {
          "agentId": 43148,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d786f981-94f9-472d-95b6-56d00bf62460/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8Gz2RR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793579587,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:35:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kiassel 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/8Gz2RR"
}

What the leaf hashes

{"body":"97f4cf70e0893f51dc8eaa8d80ee6f52af241db84400177945b1556da28b07a0","id":2020659,"kind":"listing","method":"sync.erc8004/1","observed_us":1793579744489027,"prev":null,"subject":"erc8004:5042:43148","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. 0x0c906a4c46e4334df98b15327acab812ed86c8a86103973c56f1c6300569a355
2. 0x2308de5d363275c3eb73264fd24575c3c72bb17659bb21deea4eb32846c75dfa
3. 0x80cf8df439852205cc5111f016fb3e39a67cb6937b5d5414e33d427b24fffe75
4. 0xa669517ab1f0a866429b32db161145553336fe61feace268b15e317190d22299
5. 0x86de85fb47c0fc002b3fb60ca6066d2838342e526b76f4fcdb6d0298b9045efc
6. 0x2551e0f01a2f49328bb9d4102dc986336ed3e48e39d5dd6e05c5dc9e0a83ca3f
7. 0x71e2d466040c0744e9f1170ec9e85427a48e071affa0ab8b0a245f499f1c06c6
8. 0x5436a34b2ced1d2a16a1ed92395982fff060ad261c5276b895b4963986f79c6d
9. 0x4a10e6d51caeed195a36e310095a5f27aa59142cfda660d4519d12975d19621f
10. 0xc8637777f4a7d14002fd0305db7aa81e3c1e01ca5cffd126d2f0f54d503f1404
11. 0x08651a8f1f24d751e6b14854a0081bba02ab929e8ca73bfd0fa8a4326183596c
12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af