Evidence row 3156118

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3UBMwS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8eb59be8-485c-4cf4-a281-a748ab138dc1/.well-known/agent-card.json"
    ]
  ],
  "name": "Fionsik",
  "owner_address": "0x52d43fa032dd9d273346ad0ee5b57b18aa974e77",
  "raw": {
    "agent_id": "311338",
    "agent_uri": "https://centralcity.ai/a/3UBMwS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fionsik 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/3UBMwS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fionsik",
      "registrations": [
        {
          "agentId": 311338,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8eb59be8-485c-4cf4-a281-a748ab138dc1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3UBMwS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793837199,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:11:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fionsik 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/3UBMwS"
}

What the leaf hashes

{"body":"8733924c7de3f48d5fb8571791a5665703330181cc95a2e2875ab869716acc6c","id":3156118,"kind":"listing","method":"sync.erc8004/1","observed_us":1793837465149020,"prev":null,"subject":"erc8004:5042:311338","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x12eec4e3eefad0fdb942c53d6fbcd2c81bd8b53483a21bac0e4ef3f134f96c12
2. 0x0797e535b6ac1d241bf4cf79814ca736b01d6d183c5b3bac7b462cf145475565
3. 0x389c0b94887915da27743c04927e364d1cd54a11d21e67ba34ccedd7bea8fa3a
4. 0x236cf426b2991c138ea328dbdeadc12c659e214bb7126809869850d9a4440b53
5. 0x7591121dfea66ef6ed1b9ead845eaf5846f6c7adadaa527ef39dfb2b8ecf0e59
6. 0xe7571554d5b8a1ad9413edf175af3c3a34314471809763c23b0c651801a47ff0
7. 0x30e0a38f33b0d283a316154e9ae20465dbbeed53e594ba8365582f0c82dfeb3c
8. 0xc0697b925973e15766f0f55b1241100b884793282636ae6f696732adede2791a
9. 0xa23304438d9494895c5916e73cdcb581c3edec2dbd6f4f7166b334b17edc8516
10. 0xe4e8e2ea9113b1949cef9117770f13373ccc2e16faf03e7ac8e8d555188ee5a6
11. 0xdba1ada52dc279888d79e1c32dd35295bd0b45b7be7044989997d84ba80cb5e1
12. 0xb503e6211debbb3684f54a1a1fd8b09b1de6e5e9c1601667cb394faa60019d32
13. 0x7080e9ec2c0c86cb9ecc1f5f1a985d8a235631b1da9fef227974e7a11524fea1
14. 0x47c0af421be542bae928fedb1a38a4c4bdaa5f3a21a9de0a78346f0dfc9721d5
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94