Evidence row 2540231

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tyv6fL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3c4409ba-8d27-4f4f-aed1-d4803ecd0c92/.well-known/agent-card.json"
    ]
  ],
  "name": "Zasito",
  "owner_address": "0xd8ba2044f59a66410d3f6c53d26e0dd170e86d27",
  "raw": {
    "agent_id": "163588",
    "agent_uri": "https://centralcity.ai/a/tyv6fL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zasito 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/tyv6fL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zasito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3c4409ba-8d27-4f4f-aed1-d4803ecd0c92/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tyv6fL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:23:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zasito 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/tyv6fL"
}

What the leaf hashes

{"body":"a314a866cbe71217471bdfcac57bdfbed79b81ff0d7e829473527a25b22c293a","id":2540231,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687026845673,"prev":null,"subject":"erc8004:5042:163588","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xf794d53af91c8ebf8dd53713d1b082876ed6798094c3135f350702d23053fb55
2. 0x68cb5db6190a99e938f6097d4989f60d8d2257f628b6a54a9158ed00afb2d389
3. 0xe8050728f395fae455fef46fbbf2ea23bac25d5992e920e90e1f150ad7d2f11c
4. 0x198406b37d5fadc476795d243d4f8a6975c7b789377c53ae86942fb4f8cfc271
5. 0x4289835dc4ee8acb51a9e2aa65c98023a1f00d1b0e56df786a8b8c352d440e99
6. 0xe4417593689a48dddc29b48f55e952e0cb3229fdfb4e83731d1d7d2efd549e2a
7. 0xe92458ca09fd3464104b4688f945712b0a0086f3354d41727708b51aedf89c2b
8. 0x48dbcd3a32d2c42ce455347d3cd1dd5ea66776abaa676f12c64ab0be9376b831
9. 0xb345105cf4bd38fbe721bb466f0af395f3911213fd3bed81e22e70706489a44a
10. 0xedeb1a12c1030418d3204b163263b778c7d3739548d17e6bbc34685ad165bbd7
11. 0xae3f3a601b330af4bdf3461fe6e464d8035d4b1941ce0f1c9d76076f5a11f35c
12. 0x8e2fd31dcd959bc950e7fb16ff244c3007836a9b4944f9f0007c7dbc87a4b430
13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7