Evidence row 2543453

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4ccMyW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c59be79e-302c-45b2-89c2-5af78fae894f/.well-known/agent-card.json"
    ]
  ],
  "name": "Truller",
  "owner_address": "0x8b2d6d60031e90e6a734662354e0ae3916e68472",
  "raw": {
    "agent_id": "164696",
    "agent_uri": "https://centralcity.ai/a/4ccMyW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Truller 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/4ccMyW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Truller",
      "registrations": [
        {
          "agentId": 164696,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c59be79e-302c-45b2-89c2-5af78fae894f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4ccMyW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793688471,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:51:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Truller 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/4ccMyW"
}

What the leaf hashes

{"body":"f3df318553dd30b1702f6191335124cd5793be940ffd9ef4e04c69285262306d","id":2543453,"kind":"listing","method":"sync.erc8004/1","observed_us":1793688705310995,"prev":2543120,"subject":"erc8004:5042:164696","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. 0xa26a91691adcaf7867369fd96feb586d4c29a851f61f7d29e2ce3daf912a4906
2. 0x7cbd53a547b02190dc79ce402de22cefb86891fcc8947096449d81a5a7369993
3. 0x5aa4161fc7b197285a9cf8ff383d61d91e3d480391834f962101c0e1ea342f04
4. 0x619db984c70a0459c75855cb5c5e2f5fb051397864fd65f62b4d3f34b69f1e03
5. 0xa9905034f7dded84ee8af0d23d58c190bd90567b8222e540514a26b5cea2956c
6. 0xb63e1615d2575db2da1d76c258714f567d2edabc54d097402b5598ac92a25cb4
7. 0x6b4f4902b5b67d991c8ef9a8a4d5e9cb82dde510e76e9ae599253ee2b05e28d3
8. 0x463624362a62e02c981f3bc7161bc6cad0dbb7eeb8654caa522d26c4f2f8356c
9. 0x408f0707bfd266805e64e75ddc8f63e8545c11f1586bf54ac9b764c2e8242bc0
10. 0x013b89ec1e2ce4aaa79ba3e8234b84b6a39439b4c6cf01f18397ed305604e6ae
11. 0xa069bb6f94e5f0566bb68e99e3e4329fcd48a1888cfad8fe127cd6c74c2fcc86
12. 0x18e26c9ce6560a8dfdfac2a5585b2cf9df1ce96dc143db164f777c4bb4b3de47
13. 0xf28d67782c92bef914bcbfba8a09fe25600ef28046c4bb2c25d01c0f921a6c77
14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7