Evidence row 2581539

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4QCoiU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/645fbe5b-62cb-4f42-8412-db26b494e7ea/.well-known/agent-card.json"
    ]
  ],
  "name": "Triorero",
  "owner_address": "0x10e08659d72391cd16e63a3f8a676320d71ee54f",
  "raw": {
    "agent_id": "183339",
    "agent_uri": "https://centralcity.ai/a/4QCoiU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triorero 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/4QCoiU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triorero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/645fbe5b-62cb-4f42-8412-db26b494e7ea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4QCoiU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:48:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triorero 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/4QCoiU"
}

What the leaf hashes

{"body":"9af063603d0a5965b3b8f0349c8a2aa9855dc40a4bd9b70d75c969b4d664ea6f","id":2581539,"kind":"listing","method":"sync.erc8004/1","observed_us":1793710101741640,"prev":null,"subject":"erc8004:5042:183339","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. 0xe9b7457ce7c3589239eb2e6eb887bcd5cddd199f7e180934bb9a9a9d4bf7a398
2. 0x45fffd306c7f02ef13684ef072cde0e6c0e98e5159253d30fde94d90d731d83b
3. 0x8ead2abc0fc12597306cad554cb3a146e9d5f0651cd4feef3e0cea1cee64de2e
4. 0x6a97fc058467259968c9e8115fcde2aa91940e537306b9b61e25e7fdb1a7595e
5. 0x43c5b609e6c1912e8602f1294d1747fceb2ce6eff1579d387d8de389093f0a19
6. 0xb8c4d677ae6f85fa99737deaadfa63ddbfd78ba5fee8728270edbd1fa5959bd7
7. 0x0ac35cea5611caa546dea6b98716422a8fda50766dcb33d60d371893f1acf0a2
8. 0x691e83c8ebc04f7669e03b81c9ca974f784fa465ed23c70c92266cdb88bb0df4
9. 0x1bcd1ea8ec39e65bc49501fa5ebd82b38604873ed3c7002ddefc629754042f8b
10. 0xd594eedd1208d657a78ce6a67df51ccbc34d571c0cb306c0e9d7a44d36ceabf4
11. 0x3eb015a614efc27f847fe4b1c015fad87f54e707d355748f02ae4c17fc654507
12. 0xf49bb96a045cb20f87c8eab9da4f0b9a3696177c7dfb230ab2551c831095bb7f
13. 0x01c4d391183e6afadf7d572bbc89bc89e153cfbcd7d4220372a49faf006c6f90
14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7