Evidence row 2508793

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UAsMMp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5cee1f40-e076-45c7-a681-2279a04cdc3c/.well-known/agent-card.json"
    ]
  ],
  "name": "Paufjo",
  "owner_address": "0x677b62c5f2435948856462c9f124b97629a038d3",
  "raw": {
    "agent_id": "152282",
    "agent_uri": "https://centralcity.ai/a/UAsMMp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Paufjo 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/UAsMMp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Paufjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5cee1f40-e076-45c7-a681-2279a04cdc3c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UAsMMp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:42:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Paufjo 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/UAsMMp"
}

What the leaf hashes

{"body":"898cd6dfca4d2d3864cd1d7c04c14cf6f87a1b27efd33db096dec3130e16dd2c","id":2508793,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673777498489,"prev":null,"subject":"erc8004:5042:152282","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. 0xb91e27ab245f9cf9847ddcf02475d6e103cc2dad371a18e2098b3c07d56fa7e7
2. 0x504f3f38a062ab6ddc0bc2c5dc79f0408722db6488e0588378ad76ed4ae82cac
3. 0x3b9c9989a4ec3104839ff73affae61992f13b6015e98d576fd25f65c5b2605e0
4. 0x3ba76fce7b570ee94aaddb597956ed2f43f3bf6818f66300693a9392d7064963
5. 0x5ead9212a6dffa9b110b992e691f400911774707fbfe49457bf1511b7ffe8e0a
6. 0x95ef7d6ec9cf2a796b23eb146392ffd4b05b7a347b6f36ffd7dbc6d4280212a9
7. 0xdc460cf95f7e0d9bbb97bf8cb75cefe1f06063be5daeed4f313e0a208357ba02
8. 0x88475257ee4a4a78df1e26e1d485d527bb7ee2c99d17e81b6403bc5f7ec79172
9. 0x92567fce498b055c4e1b23109ed7f1be874db4bbd5b00858136a62867d623fec
10. 0xa9e23675c7288c7ab2cd370fe65449c14d303b8499ebb90c5bf55f4a453d9950
11. 0xa3e6ad6066f7f5adf867bafe713262b676cddfb3bc0a0e0655fa3357d0bcdb3f
12. 0x9ae9e5166f17dd74ac3cd9a42541c0f4e4f7223f8920d3f368c912d200baa304
13. 0xb62606c5a338a430cdb6c22a12b2a8d463bbaedc36ce1f677fb239ca0fbdf371
14. 0x28eca58d5790c044814655f49977e8cb478606900cf691de68ba9ce360992057
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7