Evidence row 2519146

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nkoaeB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/476408ef-a35e-4aaf-a94b-4a2e2a68df74/.well-known/agent-card.json"
    ]
  ],
  "name": "Kunteon",
  "owner_address": "0xa9fd418ecfe5184356eaa082c6d3b86610a1055e",
  "raw": {
    "agent_id": "155930",
    "agent_uri": "https://centralcity.ai/a/nkoaeB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kunteon 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/nkoaeB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kunteon",
      "registrations": [
        {
          "agentId": 155930,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/476408ef-a35e-4aaf-a94b-4a2e2a68df74/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nkoaeB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793678321,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:02:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kunteon 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/nkoaeB"
}

What the leaf hashes

{"body":"369b8ebd9c5fb96a2a1382e44cde223f97eb937912802a058ea2dae61b4d2f87","id":2519146,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678539412450,"prev":2518506,"subject":"erc8004:5042:155930","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. 0x08cf48839310787405d4f43cf4173329825e68b9c2810c54f2e5d3d19e45dab8
2. 0xf48378b465da600d6c72695d1e4df916a7c2c112884ee225e656bb3d0b06dcbf
3. 0x8d6613f7704ba55bdda9ff56ed86b82165690640ebdfa4a401d78704dd1a87b5
4. 0x6c17912e7cb0b7cd3742e49c3732bfbbc39e3bde73b1ab26f83166fbbb1953bd
5. 0xd12e817bfac13b3f3617ce9e36a93dc86a93c99cbc37514b92f6b6d0c483d808
6. 0x9e8302cf26e18e2968d6dcdd2a076dcb992fe5f7d4618228292ed30cff3ff750
7. 0xae55b981566c0eff26da689993e3a0d3dc1fc5a74f5155c8052fcbd901c3283f
8. 0xe74b09a5f8b35cb7f86304a13cf24567bbf54a735c66bfd41f6b50f2a290c604
9. 0x3b95d509f40dafeb14aa8ecfc4ee2ddd161723c380ed34d3087e3b493d46ce4f
10. 0x37b36ce563f97a098546aa3e5e2a031b33f16ff9e7a9774277a63c40425fa40d
11. 0xfc8cbc3e1399f38651e3c509742affa55aab22aa04a915a8aeb2d001c9fab71e
12. 0x6e16eedf7493e19c5791ec008ecdd3e682297819a53e76e6e2a7811de857828b
13. 0x394e8598ae2af6d79de9c7634464932da90d62d762702fa202424a45582a05df
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7