Evidence row 2554215

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I8qgdT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0a0b208b-9a76-4fec-a203-fabdd798ceca/.well-known/agent-card.json"
    ]
  ],
  "name": "Treirose",
  "owner_address": "0x06267dbe63f84f6de6baf7a00b8658164e57b1d6",
  "raw": {
    "agent_id": "170182",
    "agent_uri": "https://centralcity.ai/a/I8qgdT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Treirose 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/I8qgdT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Treirose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0a0b208b-9a76-4fec-a203-fabdd798ceca/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I8qgdT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:29:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Treirose 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/I8qgdT"
}

What the leaf hashes

{"body":"61fe7673073e33c5284e1ea88c226977f4cad5ace88b1d3ea4d01c695df35d7d","id":2554215,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694544327890,"prev":null,"subject":"erc8004:5042:170182","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. 0x44fe7084f87143cf04341e374c19e25d6436b21c712e28c3ba8988f5859272ab
2. 0xb7edbb34c561543ba3328eaf3459ee8f0a0580b13bab26874fcce473a7aceca7
3. 0x4adc22898693de735174c7daa503ba93cb14b778bab50fb02fbef67a3c847d02
4. 0xdd9a7f0141f117c18a07417ebc5b3663a950a71c20f5a7bdb07588b62befc420
5. 0xf5e97cc1a71a262293e0d7104fb62d6a4c95199b5aff0afd41560128280374e7
6. 0x0666f225291a1364f3fa46c35b09a00603108f14633f7422fa9bb3aa980aa019
7. 0x9df55bb9846e33a20c20c53827289846948b7e35a7f54ef47ea70ef6b6673163
8. 0x80a0d108bb3cfd43a66774383a8ac18adf3ba0f0d32d9d39c09f5a0434d40f01
9. 0xb92c41a9053a854669525d88712869949d88cb5c43cf450ab40773e78655e801
10. 0xc96140e69796c63ae9ce973a4f9e3cf27d5a7613d9b03e00bdd21d7ab0d498fc
11. 0x59d5b37600dc07b2cafa0b015ad9682f1607b63612f79ba058b90b8c3e518fd7
12. 0x5ff43b4af0926b2c821ecfc8692ba1e71eab00783adb09823a8a2e2208cf51ec
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