Evidence row 2537394

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9bbxok"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9004feee-f018-4fb8-a39b-366ddf0b0d83/.well-known/agent-card.json"
    ]
  ],
  "name": "Oriosan",
  "owner_address": "0xce4d696189f327cb14a770236fdba69f396617e3",
  "raw": {
    "agent_id": "162376",
    "agent_uri": "https://centralcity.ai/a/9bbxok",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oriosan 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/9bbxok",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oriosan",
      "registrations": [
        {
          "agentId": 162376,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9004feee-f018-4fb8-a39b-366ddf0b0d83/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9bbxok",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793685996,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:06:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oriosan 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/9bbxok"
}

What the leaf hashes

{"body":"6580961862880627006eb72cca29dfdade5950f1cf29d3b71007a532ea1552cc","id":2537394,"kind":"listing","method":"sync.erc8004/1","observed_us":1793686016825495,"prev":2536877,"subject":"erc8004:5042:162376","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. 0x2996deb88438b08422c23106583b5e0be8dbeb0ba474d45ac06062e1342e8ef0
2. 0x19dc76dde2265554c907793d463326c16e637cc9daf253ddef2bf824de33b809
3. 0xe1c70341d77872fc286a45ddb15b7f723258ba4074042ce5076c809bfe600217
4. 0x6cd2b15f2432c840320ad9af850ddd77e84be084744096eb00bcf86a2118a8fc
5. 0xee70ea6c3c45595394692ae73f45aea452ebd8b3348ed12cd35d017d94d37580
6. 0x1be601b82c04af7b960c599edf42adbc463ea7c2afab0a34a945df5c7adfadcd
7. 0x642a7bf3d8d083236e15e856a66d7f3dc8a53058b043a08eba4d91001ef8ad85
8. 0xf5e7690619270337f496b96adc9f198a789f5eeb19af71610f4dbcbeb65182ae
9. 0xa44870c8f3d32ffd19be23df52ed89bfdb892439c62018a25df9d3ab742ad77c
10. 0xb1ef9358b1116dd397f95d15b79447a439180d7d0910fad411af68c6b63989ce
11. 0x0d3de33b173be61e1b8067fd54551c8dc9360f2dcbe8381cd90dd0ba561c825d
12. 0x52a66c82a20c7127ce078a360e023921cbca29ea89a64f63a10fb6c39ab11a0d
13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7