Evidence row 2548147

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IpZmDP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eb12ef60-c9e4-4657-9715-46862dfdb97b/.well-known/agent-card.json"
    ]
  ],
  "name": "Elaukabel",
  "owner_address": "0x5ba64d7162ac19f9a996e6388e9409b7ef811776",
  "raw": {
    "agent_id": "166942",
    "agent_uri": "https://centralcity.ai/a/IpZmDP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elaukabel 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/IpZmDP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elaukabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eb12ef60-c9e4-4657-9715-46862dfdb97b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IpZmDP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:32:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elaukabel 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/IpZmDP"
}

What the leaf hashes

{"body":"742483d0fa92658b2b926ccb22f792c8036f46e4221d25752341aeaf2567d446","id":2548147,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691151136782,"prev":2547915,"subject":"erc8004:5042:166942","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. 0xefe12da4f91c669813caa7752823324b10de82a188d3e608b5beb370203851d8
2. 0xa6bf5faf93958fd2f095360405a9bb603790cfda3e45200802f977e64eb8f760
3. 0xb1eccaf6cb78759e3bd71e51991c76ef750eabf9cc6449d2a4363960fe121d6f
4. 0xe7e7f048c27f932de77d1c4c017bf301d76d7c966166dfbe873560054ab5b3c8
5. 0x2ffc2e767830b06d03a3842c983793e9f824ff6d7eb168d59dd34fbb69c5959d
6. 0x722ed036807e6b3789df09c151638c7eabb4f25ded650d0d8083ccbe75aec5e6
7. 0xc5d40b407c099a3bf26c4fd06c67dd701e26de483831fa534c2c553e7dd12c28
8. 0x64e796ec4e3bf613554f22f5436d35fd06020b9e313e40583f95fd8270761984
9. 0x872d6c4593d7fa961f60af8541cc80b8300397d55cf94421f605559e5553b9c5
10. 0xcdd7481fd54e37c10a011883580cd8043c0952819365a1b350ad5717e3ac5f31
11. 0xc915b86e6561958f951d6de48cdcc266bc530112b0473bf2367c0d17a735e2c5
12. 0xa482cb38763d8734b11fadf9d66566266ddc789ac9fe593c0b9c09236845f918
13. 0x392d1f8e0d95573ecf5e48b86b7c22bc722ff63cad3e9bbf07a0e4b39157384e
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7