Evidence row 2503706

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8h7CpA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/02dec9b9-4b5d-45f1-aca4-7d2d50f860f0/.well-known/agent-card.json"
    ]
  ],
  "name": "Veirlabel",
  "owner_address": "0x6684b20e812345c1b972258355751ee758a3969c",
  "raw": {
    "agent_id": "150414",
    "agent_uri": "https://centralcity.ai/a/8h7CpA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veirlabel 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/8h7CpA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veirlabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/02dec9b9-4b5d-45f1-aca4-7d2d50f860f0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8h7CpA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:09:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veirlabel 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/8h7CpA"
}

What the leaf hashes

{"body":"c1df534175632445e9deea55d40032af1aa93921723ae76572e33e3e33e710a5","id":2503706,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671751540500,"prev":null,"subject":"erc8004:5042:150414","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. 0xaca421c5f022bd3d08cc2e46c9c27e28f791cf84e8b005cd2c81587864968ac1
2. 0x8735154516915c783d430fa028eddf42b608b0c58b36f63d70b9944e24004737
3. 0xf8609911cfb17acb5a91ebcb0a5a1d5a435513ad6934d30f52e035e338ea6ce4
4. 0xd6e7b8d27ffdee282a767acdec1451617071b34ee392aa708828b8d25e2d7953
5. 0x34061ce693ee90fb064a9d2556fc324ee57a9146decf7bbb469e8d6ad0f83396
6. 0xc5ccfc1fbc47d4008df010caf978c6a2a7b954a93b9c179880a32b0d6f7c138b
7. 0xaf2b894c71f73a139c122467e963790707da3012ad5b67ce827368b8fefb122d
8. 0xc4bc92e7e1a1ecfda036f0566b08067661e73bd7434958647ba0bec781a27436
9. 0xbf97f6a6eb22a6aff06877176f9ba0749067f602f863df8ecca2d379b45d378e
10. 0x57d87a65ae78912fbfc0e9a475c33acb953766d6174a2d632bd81b4e76e8132c
11. 0xf2fa839075daa5ac9d8f0d289ba49bdd0cc6bb50a9180ac23f5e6f39ebc98fdd
12. 0x138248d1e7bf0233ba8d41e0b3cd3b7128955bb5ba10a8f2901dd2675ef71d04
13. 0xa18f5d0a554eb5516046cf11a05b66ca3d94bc092e8cf210be6246477c4f0d08
14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7