Evidence row 3694314

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bSP6Fq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b8588c95-f244-44c8-b904-c597a47beecf/.well-known/agent-card.json"
    ]
  ],
  "name": "Stasset",
  "owner_address": "0xcd915dbbcb1db444bd80c77b90150d37eaaa2aa6",
  "raw": {
    "agent_id": "379643",
    "agent_uri": "https://centralcity.ai/a/bSP6Fq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stasset 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/bSP6Fq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stasset",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b8588c95-f244-44c8-b904-c597a47beecf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bSP6Fq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T06:55:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stasset 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/bSP6Fq"
}

What the leaf hashes

{"body":"0038a66d3fc226471a5a6a55f9c1c92b81dfa0ab9ce1a9b848ea31a520b5a901","id":3694314,"kind":"listing","method":"sync.erc8004/1","observed_us":1793948109885307,"prev":null,"subject":"erc8004:5042:379643","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x3e0124d1164ae1b941f2cff4c82a5853ccb28847f5919067675443eb5472845d
2. 0xc8a76345955f5247b3e2e5d055c2299a80428b5b3df31523f158613ad0bd639b
3. 0xef062e95b1f5700c270fd74ea3443c7f193da588686a919c272b076afa90d7a3
4. 0x48d8fc5b2f89b6ee2b56c4be40b4873ed26f3450f20ef84867ea2e16f1cf460a
5. 0xa906cd464ebf04b18a05aef6312cb5eff4ca234a86fbeab4b1f8a82e69eba6c1
6. 0x3b7a445f5437a6ca261c4df9b1565542e9e8e77103f4719ce4a4856624a17c1e
7. 0x82c3b1997905c68ae47b6c9e6bc9506ec769560acf8d19560fdf2c4705245db7
8. 0xa53f99c0e9972cbc8d2864e93cd0f9f0f59452b916c905b969bb4b1ff9cb53d5
9. 0xe396d79d69297a8dc7026dd2fa487bd9c9ee1dde232127a64b88bf9cac3a8073
10. 0x98acfb18e8ca71c1a05b5dbd66abc109bf06ef0e3730f77bc8597d67ad28a44b
11. 0xa1a889f6aa1fd632acf9582101ce391dabfaae624253a004ef1c6234547788df
12. 0x5288a9334eb4b29f21a51190969364cb32784154601a126e1d9e8b4e405c6ac9
13. 0x59bd144c9e7342b3df8e59fc9509435c9555450984e97fefbfc08702bdaf57a5
14. 0x0391cd09482a72b233cbeae67d3b018b52668bdda462ad6890dcef531af5784b
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1