Evidence row 2307201

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Bpcv50"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/713f69df-89dc-49dc-aa86-52ad87a81da2/.well-known/agent-card.json"
    ]
  ],
  "name": "Krozik",
  "owner_address": "0x4276537566ef4e4e17ed8b707488bc25ac4d2228",
  "raw": {
    "agent_id": "144035",
    "agent_uri": "https://centralcity.ai/a/Bpcv50",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krozik 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/Bpcv50",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krozik",
      "registrations": [
        {
          "agentId": 144035,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/713f69df-89dc-49dc-aa86-52ad87a81da2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Bpcv50",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664824,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:14:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krozik 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/Bpcv50"
}

What the leaf hashes

{"body":"8a897d42d0d298a64a1aba635cb64430bfd943715e6fb31aae698a735955a065","id":2307201,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664840451348,"prev":null,"subject":"erc8004:5042:144035","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. 0x34471097e7e5ed0e108f10d021bc6c87611da4e0f35e49e368323e41341754c3
2. 0x8e00752c51b71e9c4994f013ba270592bfc2829df77c3790fd41d7a4d79a046d
3. 0x60e2e59c98f829686dfc83125679522441a3dc24f607b6782394198d4716759f
4. 0x80a20fd1421c18d801247c07f8c67346c2307b6f05d5d35f119c9667752358ec
5. 0x2b61b674e35dd7c65636966d95ca577542deca08e895af27556ee4e017188944
6. 0xa2237a47987257d5dbc566e74f451dc7205450bc54647e99e9fac6bac8dca7b1
7. 0xb18c3ad84f457d5380b7c86ae66b5ef28d0da8a0d67e0aaf8b0b9bae034a7fb0
8. 0x7b3e67af68a42e223d103cb2797b45871f82016116339526c723bffc8266b23f
9. 0xc7d3eff303a691410ff18980632a51856758164435f210ad263fa476c0534a0b
10. 0x49f25cd5cf2deea258bc0c8411cdbd7457371dd174c887bfb9a2f9bf066b0c23
11. 0xbe5357f9cf2063fcaba76741ac98b6cc09b746a0e2aff0d2a2c40a27406ccf12
12. 0xcfd9446c90f7bb6597850caf8f11253e5ca7e0cdd95d04137a924f1c4ecddcfc
13. 0x013a4e21b3841f82a4251c6d3dbec726e8806f20823e735f7a5fb54b861e55a6
14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7