Evidence row 2720410

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4Pipjn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/452d026d-a347-496f-9e9f-3fdb9faecf42/.well-known/agent-card.json"
    ]
  ],
  "name": "Frakisto",
  "owner_address": "0xaf97a124c94b2e9494b3300700176e9e4d945e2f",
  "raw": {
    "agent_id": "208037",
    "agent_uri": "https://centralcity.ai/a/4Pipjn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frakisto 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/4Pipjn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frakisto",
      "registrations": [
        {
          "agentId": 208037,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/452d026d-a347-496f-9e9f-3fdb9faecf42/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4Pipjn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793744018,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:17:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frakisto 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/4Pipjn"
}

What the leaf hashes

{"body":"6bf1585fc63206a56839098f219a8b127aec69e2c28e64b0880a9c514b49ba20","id":2720410,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744267434660,"prev":2720105,"subject":"erc8004:5042:208037","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. 0x694beba4b77eb6f998778ab4e74ec897dea862af2467b7ee813da72148d995f5
2. 0x21b49beebd08385098b8145bed171c7d671f490fac891d91d557dbc643803ba0
3. 0xd328e19324edec75e9c8b7ddd949b623c35f0c9114112a070c8954a676567f5c
4. 0x99f96ef86287c4b858856271e1f225b88fc30e7b5dcce0b093768543b329e3c3
5. 0xe8e7246edf4806a771fff1048966591d09b8a200c2c4a1f0321bb6a23df87b58
6. 0x62b70827ca242bb38e2515d0731c5a47b76034888119a542b65e486743dc9399
7. 0x616048ca300c238de2a719759baf2087f470d2e1b61d2a5febc44331e1a8a211
8. 0x03a875cfebb470bf85d797cd995dd77223c7abb25af4e479eae887e5e1b946c6
9. 0x21908ad5d02be0726cf6b590336fdb25566968706f688df2f7ffa4bf1dc82f00
10. 0x62a2bc4794cc5e94744e73300c536bed75abbd41301f3d2256be69b24de8237f
11. 0x2b4e5697c605776eab77937eea26b7200c2bcaf7ca940105d6e88405ef5343fe
12. 0x15418015b6916f973980ea96eed198c85bed48f9e65565e436edd526df3cd86a
13. 0x49f77922e3c0c0d3ba9192584c8edb707aedf3ee37ea613d6583857a202724be
14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7