Evidence row 3036223

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BpfcwR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/45cc428c-3f93-4329-90e2-520ffecfaae7/.well-known/agent-card.json"
    ]
  ],
  "name": "Fionani",
  "owner_address": "0xa6e7c0b337fbb02d7544967d4b47359029131514",
  "raw": {
    "agent_id": "266488",
    "agent_uri": "https://centralcity.ai/a/BpfcwR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fionani 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/BpfcwR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fionani",
      "registrations": [
        {
          "agentId": 266488,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/45cc428c-3f93-4329-90e2-520ffecfaae7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BpfcwR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793811475,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:03:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fionani 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/BpfcwR"
}

What the leaf hashes

{"body":"34c5b8a1877a295fb77ca871aeb36753dd089f9040b14d61b48744afb73ada58","id":3036223,"kind":"listing","method":"sync.erc8004/1","observed_us":1793811799481641,"prev":null,"subject":"erc8004:5042:266488","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x40fe5ab23260bf5daa1aaab6aeccd21c98959e09ab04d8fed13e92f4e9fe0fc4
2. 0xd89b7417a1f3781932e27c985d1a322dd53d387a80ac1becc949feb5ae0b2b07
3. 0x5be2d0b32f737794b7dbda64cfef5474914445d1b6aa582be8a036aad96e210c
4. 0x520178b61b12ce05ffe15396ac6626aac9791ab723eadedc6c05ef6f0ddb3595
5. 0x40717db22ecf144affbd0150b1232afc81efc6e3080db96242539d16988b6059
6. 0xec4b4f34e1f350d786f2f46860b9e86e13e5109887a429b55f1ab858ce1e6b23
7. 0xfd50ac0c856b704fbe187b2138c0cc6b376442084fb283d84dbf5b553979d426
8. 0xf450c8125bba40e89d542d1a6e945fa66f4e1405d75b80b230b9de417850984e
9. 0x02eb55b90cac2c0e968f3f7d9087afe3a53516dd9490f2133a79e093803f8939
10. 0x7f5d33d35c4ce754d2fe6cdbd4edc25201952f27eb18718993cc37d52e99f7ec
11. 0xc98591cc66f76d489d73bd0c0e45720dfac343637e972fa520ff675e8b63044f
12. 0x8707e7149303c2902868b4efcd9d3c318889719fa2149257ec17747977b14ff6
13. 0xc891f2c456a44ccf48c1194eaebc9fc84069eb5884bdb601396da034c0b1df27
14. 0x3775ac98947ea3444f8e9066b97ed6d5e0ed4bfd990afc8683a340b7b187697f
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345