Evidence row 2609649

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E5mivP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a9717598-7a5f-439f-a018-b5acea319dfb/.well-known/agent-card.json"
    ]
  ],
  "name": "Froser",
  "owner_address": "0x146906d254f677d3ecd3355ca3037ff3604c7318",
  "raw": {
    "agent_id": "192942",
    "agent_uri": "https://centralcity.ai/a/E5mivP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Froser 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/E5mivP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Froser",
      "registrations": [
        {
          "agentId": 192942,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a9717598-7a5f-439f-a018-b5acea319dfb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E5mivP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793722452,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:16:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Froser 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/E5mivP"
}

What the leaf hashes

{"body":"6e039b32b862d07d61c031a6042e8cebbc31f76fc87ac0d1dbf4f207727d6be1","id":2609649,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722609448752,"prev":2608858,"subject":"erc8004:5042:192942","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. 0x9dd7c6c942111b7c4c24ef7630d2b95e4b637bff0e9903e27c005812d66aa8e4
2. 0x5125d25cedde8a52e00f2eaa7a62279ed9eaf70d623938a96c13541780b594bb
3. 0x8f86284fac4311ee9ace6b08af82f25a97bfafa59214853ed3da0994764efa5b
4. 0x80df67676004358d98cf95a976c1e44079c27529f1b91fe093a5d64b8e0bd20e
5. 0xf94144144c20f71ee81622724b767051af6b0e728842b22fc30b1d9271f2c1af
6. 0x7baedbf050f7813d40f130f5df3972167f7a981890a31c6b5051c378a303349a
7. 0xc3994367f98eed1c4e9e939f2f3a126c8e89c060150046b738205a7393b107d0
8. 0xe9b1f47f42405c7241be8e42cad8ca7107fa79a268e5eb187605ca9cfb2d3a80
9. 0xc849222c8ed1e8ed0b64e83752ea30a0992cf2e05026ace427d8d24f588d7026
10. 0x15c610a0a8c5f53c183903fbf2a21db00676a096c7352ec8e3a0dea0ca4f819c
11. 0xaa75af64696195f76b1ceda3bdd38b8d64a6e2d6d6a310d91a1003d62b8fb5a9
12. 0x1099287727562c14a7abe0a83bbff73550f5edf7888838722a66e395138b4bba
13. 0xa213237248bc217986c237aa7f834054c4c09d2887d4a5c8ab351dd9ccee40bd
14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7