Evidence row 2547525

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZC8apm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/02c77370-93ff-479f-b5e0-b961b3d8433f/.well-known/agent-card.json"
    ]
  ],
  "name": "Breirlias",
  "owner_address": "0xbecdcfe275d9e6439029b59f4c027bdd75ef3a7b",
  "raw": {
    "agent_id": "166434",
    "agent_uri": "https://centralcity.ai/a/ZC8apm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Breirlias 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/ZC8apm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Breirlias",
      "registrations": [
        {
          "agentId": 166434,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/02c77370-93ff-479f-b5e0-b961b3d8433f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZC8apm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690451,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:26:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Breirlias 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/ZC8apm"
}

What the leaf hashes

{"body":"aed9c496e632441be7a755993d295a04e88794b188d2a01a46d4a8c9734d67a7","id":2547525,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690771019333,"prev":2547183,"subject":"erc8004:5042:166434","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. 0xec1a751212f0cd3c744348d7fdde2e6f15b75b2a7c90bcd1b2f2ecdd31b6581c
2. 0xa30bd8898e904bd9ed054671541a38883193516baae87c4ceefe1b6cc92f2165
3. 0x97e4660034ac6a20c17d9a89f55418aa46531419ea43719dc98f6fcb93567167
4. 0x20963a737abbc3e9e3cdaf34d7ffd2f1119f1559e14e19ce0970fce033e0a6ef
5. 0xc20a5d3330987a498ac8f28c8624dde7f1dd4f77a3828262cec9acc20de3aadc
6. 0xe5c02c4504032adc1a5183f8472216beb663697db509e2c9493b580dccaccd74
7. 0xf4f55a5dba56c8c9f53a77e313d434b2e42896913b3aeb298611739e5c11b4ee
8. 0x7f95d487fbe29bee6179ae9573b8500847b7aa1d72c258ef7afb2dea90d63b0b
9. 0xf1275560f7d3c07f39fd78ed481de205d3c6b2700fcdbdcdcbec52884da3b2b1
10. 0x4901b0f1326b1a410bf9997816ae217ac71e4e6d9676181cb6b92c41744836c7
11. 0x91e5ec5bc48d61f0a6ed4347d55893de6a55a3b7c4e5496fc8c0d458b8822040
12. 0x9a04df5302872adb1dc149148d84adc5a4ab5f839a23b49f756a2aba6e828a31
13. 0x57b25ea6cb764c62af44fb8bcb6cfbbf38d741be80780cc55d536d03fc0602ac
14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7