Evidence row 2078500

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/J8UicS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/96006514-ed43-4ede-8f8d-8a23765bca5c/.well-known/agent-card.json"
    ]
  ],
  "name": "Maofisto",
  "owner_address": "0x1829dc1fba60acc9b798ac3fef2a7e623a5db18a",
  "raw": {
    "agent_id": "70801",
    "agent_uri": "https://centralcity.ai/a/J8UicS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maofisto 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/J8UicS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maofisto",
      "registrations": [
        {
          "agentId": 70801,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/96006514-ed43-4ede-8f8d-8a23765bca5c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/J8UicS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793602157,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:53:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maofisto 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/J8UicS"
}

What the leaf hashes

{"body":"744d2600366860e30938f4f4222541ba056e10ac91885a511de92f3c66a22f10","id":2078500,"kind":"listing","method":"sync.erc8004/1","observed_us":1793602402048471,"prev":null,"subject":"erc8004:5042:70801","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. 0xeadcddd9769c9814e7b4eae8a2ffa84619b84ea654611985fe0f04fcc8e74a9d
2. 0x002354913ae48bae1c249d48f7aa7101f60c59f6cbeea59ce4b783e5105c6f31
3. 0xa1de5477fb829b145e748b48e7024c7c6439530d129c994b60881d659c018301
4. 0x232914eb8a20a3fff2a431dd117b9fe04c77e21ec0b96c461b3cd75408b4bd99
5. 0x24998c5101e5628870f4104980e128c06b82a370eedca40ab9d19012872c4390
6. 0xf0c5cb77d120dbcf89eed7e004c1759a0abb2cf378076148f220354e4d56cf21
7. 0x2ac8257a44905d36d9efa98dac097f26aa4d1e917a6f122502d53cb7a809f588
8. 0x3ee2e8d5af6649b97d5bdc2b72b0c652d3c8ed1d58d4cbbf2b56125f23268313
9. 0xf21a3258e2e5736d27a3b5526c9e68a4d8e0f0c3864874dfad31cb43d5ca4cc3
10. 0x4ea7309fa7a6d13f79b1793ab7d561ecbcbe506ae3ccc6d9068ed7a3804f8bac
11. 0x959664ec856b1c1e7fda012cb3c0ec233fd33651d59cf82b893d792f8c4456a9
12. 0x78204391d00442b047285e0d52b770052d21e7b586601d7ec737e99be32d0702
13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af