Evidence row 2108096

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WOsYZz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0fe61c1f-4f83-44d3-8642-23529149543d/.well-known/agent-card.json"
    ]
  ],
  "name": "Beifano91",
  "owner_address": "0xb5f2209587d521371610504377c0bfde52b997bd",
  "raw": {
    "agent_id": "83513",
    "agent_uri": "https://centralcity.ai/a/WOsYZz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Beifano91 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/WOsYZz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Beifano91",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0fe61c1f-4f83-44d3-8642-23529149543d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WOsYZz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:14:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Beifano91 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/WOsYZz"
}

What the leaf hashes

{"body":"6d883bd6a9c42d9800b94b39c425617a35ddfb7582eceb9ea7c2aebe652588b4","id":2108096,"kind":"listing","method":"sync.erc8004/1","observed_us":1793614494523492,"prev":null,"subject":"erc8004:5042:83513","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. 0x4db46630d9958298774913ebe81c961346c81d395d83ecf07bdf83bcdc87f0f7
2. 0x3d38d6cebb761078409768523c9013478a223579824eb04f2b2cd0beb3415f33
3. 0x5252c62254628b63a214f8d47f22a34c1f6134a1cc630daddee99c310d8b0336
4. 0xfd7ecf0d9255aebf3c40987e4385e578647bcfc5d11989dcf00f03575b3513fa
5. 0xe4d3527a690eef2bf2bbc677792c7a58682a3c54262f186256fddcc1bee6fc2f
6. 0xc50aeb15c36498cdf3cbe24d6517909127928f5954d406e6b800fa298497492a
7. 0xcf2816925fa37c25aa3093eb455a18b8b4bc90d288e72d0b1eb6c91023bd3299
8. 0x4b3888ba4baf986ed29ce244b3834abca003dbe12910069b496212bf5ad00566
9. 0x349baafe3f9079574254e2b4f9c805567674bb41fb80d09a72383ef34394e9b1
10. 0x3fe5c55a2621d0a1c6f0e1062b28be248856c23553b31bccc582813d06b6ee73
11. 0xd5a90644c0f94ae06fc12ccc920a6aa5194e367054cea3ae88cae25c31aa8c8a
12. 0x61b34ad045e6450b81b7a4502b2d97d0cc31cbac450cec30794ecaf30d1a78e3
13. 0xc2ea6f7cdcf0c6904201c0d186a72f2a6fa2d355f41deec0e55aad057d5b8897
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af