Evidence row 3663055

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/h9MCPF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/abc43de1-0c14-4065-88c0-d7b87956cc55/.well-known/agent-card.json"
    ]
  ],
  "name": "Gazausert",
  "owner_address": "0x9fe518a11aaf7c37427a6f440831bf330edfca82",
  "raw": {
    "agent_id": "363247",
    "agent_uri": "https://centralcity.ai/a/h9MCPF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gazausert 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/h9MCPF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gazausert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/abc43de1-0c14-4065-88c0-d7b87956cc55/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/h9MCPF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T00:57:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gazausert 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/h9MCPF"
}

What the leaf hashes

{"body":"3a5a10d3d9b269aa113bc14ea87fb7f8f55efc642bb2e2c9a9f16fb91f10cd04","id":3663055,"kind":"listing","method":"sync.erc8004/1","observed_us":1793926673374635,"prev":null,"subject":"erc8004:5042:363247","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. 0xb8de07dc5eb0f097832c1996f46f1cbf4bf3c3d7166073f62988f012ec67f5ed
2. 0xfa8a12d67e8067ff75a1f35633e4fcf7be257ccb39d004345b00def3aba8c283
3. 0x8a8719f830718f7b18dc4fd173bbc51c38adee0fadb938b9fa1f8e0f5c12f14b
4. 0x5675da55857a15ee0ab32597b7b6a9bd7989979015bfe83d6a8695a4e208b974
5. 0xcd3c56115afa0899fa3374808d1ea55a510203e5fa7cabc677555a3981b7c805
6. 0x310fdda2fff1ed2e0cef1a09f6c8439f3528027e5685003ba90fded89079c265
7. 0x29b186489d46b007295f3ac96e56c3c49e5f88f40b4feeaeb3f86a93e1961820
8. 0xeac8b83f87e1ea3dba2893c58e39fef58cdd8bf2f1621deb1d2305be3444f614
9. 0xd6265bbfc4f08c460724a1f060c16b574d2158c6e88ea38982b5c7e5fe868421
10. 0x5aca323bbd5675a2c18f77d616290d117bc190b1f8356a3d343ddcf7169e53b9
11. 0x1c762b38ee01ec52e0fdf1940c24908bc46167643ecb47bdb26d062704a8b8a2
12. 0x8dcbded06b94dbf6d2ad4b291d4372d99151d955e5454f5152751d18388476ae
13. 0x3578ad950743beacef8bbb561a20e123f91c4aa0d7fe90a6ab21601aa2aaa1cb
14. 0x8d5a032f475d5b910fafd32cb58c0d727d8f470fcc5d6ced065d044bda372ee0
15. 0x4e2c85f79c29b95d6dfb888e9d12396c3d7208dc05aa6a6d68fe77cf5be30da5
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1