Evidence row 2507853

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WIIChV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bb1f005a-17e1-48d2-8802-7cb983b3c658/.well-known/agent-card.json"
    ]
  ],
  "name": "Pirumet",
  "owner_address": "0x530db5477962f5947cdaff7e1ff4846df63b08ed",
  "raw": {
    "agent_id": "151790",
    "agent_uri": "https://centralcity.ai/a/WIIChV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pirumet 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/WIIChV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pirumet",
      "registrations": [
        {
          "agentId": 151790,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bb1f005a-17e1-48d2-8802-7cb983b3c658/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WIIChV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793673334,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:37:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pirumet 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/WIIChV"
}

What the leaf hashes

{"body":"672d2b83befd1513c08ce607a7f72d9c69257da3305870c188540afdb67d5582","id":2507853,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673436148289,"prev":null,"subject":"erc8004:5042:151790","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. 0x4313f2971a489d2cc595a8db15a1f58fb0a5cdd3db06875a6c0e208bd2b57157
2. 0xe40265d262ee2500c94aa32dccd0b437c134836346192aebf5ed329e8ab4ea30
3. 0x1ef9291d74622870fcd4a2630d7302a9abeea060b3ea8b2474f2213d31b57caf
4. 0xe7c532eb38af881efdac1a9d931738e43d608ddc6c52320bbc15851f772b0ddd
5. 0x7cef90e936e75a7d195f9afa7407f642700ada56f1aff0f3948eb0bd347e75f8
6. 0xb62284848bbf880d578bef238d1b20a68bc7dbd469675d3e2ada372faa5bdd2d
7. 0x71da2c7eba13783e950e7f8bea9f8e6eaf2e82bbe0752779e53fd57362da54e2
8. 0x5d9dd2fd375a2409c06e85be7f8d676ad4130cf9e97b10715f9a73488f0a1cf1
9. 0x007fdc7377c5f35a1477ef22ee44d18049aeff53909bd9222794b841e0fbc39d
10. 0xacb49bc721d6d7b31444398739f0d1c8a170711eff56e1a8a6c5b0f07f30ef87
11. 0x3c180f815450f09cd83f764a78cbe6cc93c7754a0d673e285aee8f5d5cc2bd0d
12. 0x1979de8ec5c2f5181ed10617648e4cfd9a76338606463edf56d965bb93f9ef9e
13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7