Evidence row 2553719

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VAqj88"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cbd21867-1cd0-48e5-9b4c-6b8d9cd3fa97/.well-known/agent-card.json"
    ]
  ],
  "name": "Garkeh",
  "owner_address": "0xcaf2343330dbe131784fa6cd4af0a695281461ff",
  "raw": {
    "agent_id": "169908",
    "agent_uri": "https://centralcity.ai/a/VAqj88",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Garkeh 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/VAqj88",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Garkeh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cbd21867-1cd0-48e5-9b4c-6b8d9cd3fa97/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VAqj88",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:23:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Garkeh 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/VAqj88"
}

What the leaf hashes

{"body":"88ff3184054165151c2dd4b877266716510cc32c4387472daa5102c71d9a1a77","id":2553719,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694209781403,"prev":null,"subject":"erc8004:5042:169908","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. 0x3039bca6907fe5bb2d1defafae888116d449c63ae108d97c8b6a8f2dc745ee02
2. 0x62b1f6b881b76056fb1b3f8611f71ac308b65d194d038a861b9ad210fbdabccc
3. 0x5d1e7e049e8cf6f5791bf2d1d711ec248d127dfaba1b5515dfc1a1f8e7075593
4. 0xe595f583ea0a2eb1c04ba7a05c41f852bb242f291bd280779d3f68bdaaff4f5b
5. 0x8bdc523626ff81a008de9669935812af4e8b61feb5589012e8dd0c198467f768
6. 0x681683e85f71d898b9fc3b963ad6e3408d88c2eda47b67a7c0ed5a9f1d9775c0
7. 0x67f329b88f7c84385023d44614fabccfbd0573530c8bae6a72b0f4b82aeec04f
8. 0xeceee36fc4a6dea5856fe9e02135794752bff5618c7d76dd5d306b248c7490b5
9. 0x52081e448a5fdacf309092fbea4681bf9470d2bb2fdf225976ec29561b76e2bd
10. 0x0d9eb153c9cf4c8ec57088243662faca3206c87f191ba2f95f795f038d662676
11. 0x1d9f321ef4e13069ab260b603bc094abf8fcb1c0d9a01304258640a640ded1a4
12. 0xae2f2873a88ca5db58107135725dc5d5c62ade72fddbb335579948add9e9e7f4
13. 0x2f64dbba88ce60f5cad9ef597b99adbf687838c05ce885ed581fa95aaf9b1a3f
14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7