Evidence row 1843370

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PdkdFI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d27a49a-7f2b-4e4c-b360-7022bd8dcda3/.well-known/agent-card.json"
    ]
  ],
  "name": "Raufler",
  "owner_address": "0xb3425d9ba5ee36325aae8f355609b45457300d10",
  "raw": {
    "agent_id": "36642",
    "agent_uri": "https://centralcity.ai/a/PdkdFI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Raufler 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/PdkdFI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Raufler",
      "registrations": [
        {
          "agentId": 36642,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d27a49a-7f2b-4e4c-b360-7022bd8dcda3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PdkdFI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574637,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:14:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Raufler 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/PdkdFI"
}

What the leaf hashes

{"body":"2279bb6d5c81a4204d7c30b57e1120e45617999e585253b4a9ace3f9cd8d7ca5","id":1843370,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574878197979,"prev":null,"subject":"erc8004:5042:36642","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x4c9203b0c2b68ece309522a12122c9dd0ae3937ac608f69fedc121a5438fa8c5
2. 0x42717a37ace0a3ee3408bbabed2d6eda13ead776cbeafb9a98daf2b90d9dc4ef
3. 0x33c29b5752d1517c4397dd2abcef926a093c226e52bfb6cde0411ab447302ac5
4. 0x0938c4ebf0a6aa7150408750c66ff2f1ffd24b0d16ec1984efed1a3b9df52abf
5. 0x974fe6241c6e0de0d10c34938f6e1e262195d14e804d362b115473b681b291f0
6. 0x90d89aa995aa5fcd95d7dd783d3f92f40a96fc8d4acb6e9c3893add01556609b
7. 0xe3e2989aa73eb01e4b0be2635ee2f2d21d867d7b05a526855325cb78522db02c
8. 0x05471e989ef0e2edf0b3d68525984f3cd075f53e9dfff8db6ece3ee63fb73ecb
9. 0x63c94d8890dc82f8662c742708be150a18bb29a9e6fe4cbb1ac1d03c213fd571
10. 0x1bb48e91b8d20622a80089696f078bac1834f8aa4f0916b2fee6c89a8dfd21f1
11. 0x61ff57d2ade82e1a92f0c8a6fa7a2f8e022bc472388e996ddec0babb3b66db9d
12. 0x50d0aab4654c4fc0e4e1b6e9ce23b51cbee73c6fbad455db813e190229817e20
13. 0xe856d71d4d8a98af6db9d570016de7389476d0530bd8e162ceafbaf3cd861a5b
14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90