Evidence row 2725055

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3Qz8Rp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e9758316-7ed3-476e-b11e-8304ca1ee439/.well-known/agent-card.json"
    ]
  ],
  "name": "Tolaurel",
  "owner_address": "0xafcc44ee7c1be3e2642b72e970aa589439aad1a7",
  "raw": {
    "agent_id": "210272",
    "agent_uri": "https://centralcity.ai/a/3Qz8Rp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tolaurel 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/3Qz8Rp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tolaurel",
      "registrations": [
        {
          "agentId": 210272,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e9758316-7ed3-476e-b11e-8304ca1ee439/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3Qz8Rp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793747091,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:08:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tolaurel 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/3Qz8Rp"
}

What the leaf hashes

{"body":"168dff3272a960ca623e648bcf94ecc382409cc668a4ae1186900f69b3d82db4","id":2725055,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747315280813,"prev":2724668,"subject":"erc8004:5042:210272","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. 0xa3e81248427aed9dcaa1b589fbfe62f0bb75237d84dae2f2c482e603e0eb9ede
2. 0x3674b689ca48a7d066585cd4b6c9632488d5299fab756b83b4977f20b8fa2c6e
3. 0x8d8e83cded2dcba0c52d312b364aac29c2e78724b81cf6c4b2f02d286dfffc81
4. 0x818d7df4f6278b7953dff614a3b1cffc79d809d4df09fc7017d7754cd3698020
5. 0x6fab3ff24b613a0d7921339c518651e61c15a61812e1ff3530e0c5a320ec99a0
6. 0xa1dbee66ab7ecf2e96bf91605d31d0e823cfe8b0283d4a3abbad4b9ef2ba0b99
7. 0x47d58f1a2f4eebc49bf77d59a5a760c9c29c2af6497fcf98a2287558ea347387
8. 0x8b1c1d051fed396da7914dba46b54be5c0ad05ef3add4d733ea02d73c3f6abf2
9. 0x0229b295fbb4bc55bd24536150f0fad81773c1549c529c5b84cf3421055efb3b
10. 0xaf4d428521a47cc25daebd6a2a3e2d4c9f2bd6601bdcf2d5054a50b13fb5e763
11. 0xf96fcaf7f9d631f4eacf95e2f8286c35290c56aaa41b6ebf28f8967efead4dc1
12. 0xdfffb07f2f4d89112330db9f14a6b111c30c84b8474156342dfd90ee881782f6
13. 0x4a1cdf8df291c42c3836d20616c28a2918fc49d8bf96290524d03f4f1ec0312e
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7