Evidence row 2554948

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3Bmmx5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a369ee3f-79bf-4b25-9256-b2c621bfd2bf/.well-known/agent-card.json"
    ]
  ],
  "name": "Fedallose3",
  "owner_address": "0xd600d4ea97cbc6ebff77b53c54c3096f98124310",
  "raw": {
    "agent_id": "170438",
    "agent_uri": "https://centralcity.ai/a/3Bmmx5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fedallose3 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/3Bmmx5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fedallose3",
      "registrations": [
        {
          "agentId": 170438,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a369ee3f-79bf-4b25-9256-b2c621bfd2bf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3Bmmx5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793695002,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:40:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fedallose3 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/3Bmmx5"
}

What the leaf hashes

{"body":"b7f1a11294d88acf6fd863181060a0b4098927e628711a7dacde7a29a93f3406","id":2554948,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695217866699,"prev":2554684,"subject":"erc8004:5042:170438","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. 0x31248eeefbe0cc495c4b4d85ffbcf042170a070dd6310ce52890525fac6f5717
2. 0xbecb49398be25671acbc2880b4eb6929b100871530a5f258e83ba21c6251c0b3
3. 0xf207ec8f4fbf1e7f8d2653b77af009b3fbe17005b53542e1177e64ac3927c952
4. 0xbd6a2fc3537a556f2e87a225f087684d9c5b3d0066255213426a0d0c69dcd9f1
5. 0x3cddb87c34da268706d4a83c0faa4433ae61650665326fa0a530c0de53b33775
6. 0x8f2108997e96afa4934ded71f58ad75b2a5c94c45b5207eca9bcdff242a682e4
7. 0x0215048bfb7b4f1805cac54de481291cdef123c70a12e191441feebb28258fda
8. 0x4ea4468f48a5f26a686972f9632b811d8f5b046244182e691b4f9d1ae8e385d9
9. 0x644aaa718318d911d67a2aba8f0b0c09af85f894e6c65d9c806323f4f8493346
10. 0x7ea21c2932576eb4f7220abf00cae15c57b2ba101538139dd2f1342e6ac30e90
11. 0x7bc4add827d2fae2a025d6371f526c7310a02640d9338082418a3b32ea6d115e
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