Evidence row 2722747

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PZITkE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/91383395-8a7f-47ef-9085-5a90fec90d43/.well-known/agent-card.json"
    ]
  ],
  "name": "Defabel",
  "owner_address": "0x493e8513dd0763f89f131eff90993f68baa69801",
  "raw": {
    "agent_id": "209305",
    "agent_uri": "https://centralcity.ai/a/PZITkE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Defabel 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/PZITkE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Defabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/91383395-8a7f-47ef-9085-5a90fec90d43/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PZITkE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:40:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Defabel 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/PZITkE"
}

What the leaf hashes

{"body":"fd988252200e06d5cbf1f7c3c256d194a7a1cc5f80f732b07ee961c0da515f45","id":2722747,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745617432927,"prev":null,"subject":"erc8004:5042:209305","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. 0xab10115d48d4922edf8282a3e52fd852ce2358ef763c1d56a61b9ba3abee5125
2. 0x28c8a94b78ff4af4de9b97fcf73efa3542f76876c1a7caefc0fe7d78fd3ac47b
3. 0x04ebeff6ef0ff6ed23ef365f505d06306e182048e614f2ab4b27e4968ba0210a
4. 0x0ce425b99fb799719bf8578310bd7cd2e9277793833967e2765978bf23bfdfd5
5. 0x6200a4054c07a7048a4a0919e01bebe29979ec46bea67d3e5b277715c544c4d6
6. 0x53a592a1e880620cc7fafac86502dfbffd34092722ce0c60c630764854947530
7. 0x8c22f0d79d4c9dfd53f2b209ae64ab9806a2204c32de5b224b4593bca61f9e53
8. 0x7b401fc4e5c55240238ebb658210fe208932ca9f9458a462468fc673103486d4
9. 0x8fb49687b4e35c2f8908a91533d28b5514cc9692e11f26f5fae7c1fbe0381ffe
10. 0x490ab2923eaa20452ad6a9fbd4e3cbdb250914b3c78397a7c8909e21b834abcc
11. 0x7aad97f9c19202ed792d3ffcb5dd4596d95a0fdc035000db6e78600ddba88136
12. 0x8bdda78b1bcc57349d392197d7cfffe76b95b0ba76cca3561d6533c1e4b2222e
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