Evidence row 2634506

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/95hQGx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9fea2d81-404f-4c4d-8f65-66a76e519191/.well-known/agent-card.json"
    ]
  ],
  "name": "Frotisto",
  "owner_address": "0x7cfc08a593a68b1ddcf02f1a242545f080c3f1c4",
  "raw": {
    "agent_id": "200947",
    "agent_uri": "https://centralcity.ai/a/95hQGx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frotisto 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/95hQGx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frotisto",
      "registrations": [
        {
          "agentId": 200947,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9fea2d81-404f-4c4d-8f65-66a76e519191/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/95hQGx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793734370,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:35:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frotisto 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/95hQGx"
}

What the leaf hashes

{"body":"30ffbb3a1178b80f17583a085cc2e3f0cf30170d9f2350a0f6054ad0da85732c","id":2634506,"kind":"listing","method":"sync.erc8004/1","observed_us":1793734520346282,"prev":null,"subject":"erc8004:5042:200947","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. 0xdac62cd92088febfe3091e73a914e30836069bb7718e6d318a953ca1004d4fbc
2. 0x56442384615df99e00703229278de052926d05acdbe335268ba6fa09d953248c
3. 0x8e62a66e6901a3c0d1b84da71aa7a3f2d48f558dfedd02e1c34a6b9217606b56
4. 0x1fed24137d1cd1ce2585098a621f3ad558a559ca18e1dfb50853529c91c75128
5. 0xd8aff2d82da9b359a6b3dcc42794c82b59d3558180fd041d16a333397d51ebb0
6. 0x8599d92e41b1700f4cdafedee4bb26247f16b1e4ab67dccb798adb339d243f5a
7. 0xeb72c9e1a9d8cde4ae5c714297aaaca399afbc4467b18a682ba4f3859191b674
8. 0xf44d55c10db4e77a9e6769febaf7697ac1350c5a82bc07c17f2d51ab06d6a784
9. 0x920d65d6425fd4492c64e0be0a57972ae45224cf6e056cb9c9fb940d8de985fb
10. 0xfd6f4de8cecf698d157d53390bebd7edf27cdce11f7653a4a165533acd59758d
11. 0xf23b20e319fe4d89a87a83d430d316228815ff91c24ded9ac043ab106f2a774e
12. 0x50c000dc4c49c64976d0fb6188c7b4b0b1786be9035d28f75ca46e820eaa947b
13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7