Evidence row 2937410

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9BYIxf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/90f16fea-8475-4ac0-b9ec-fc88da53b4c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Juzani",
  "owner_address": "0x3d8ff2d46269c0fda19f2853b4d146eb59de44b2",
  "raw": {
    "agent_id": "221900",
    "agent_uri": "https://centralcity.ai/a/9BYIxf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Juzani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/9BYIxf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Juzani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/90f16fea-8475-4ac0-b9ec-fc88da53b4c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9BYIxf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:13:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Juzani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/9BYIxf"
}

What the leaf hashes

{"body":"e0091173cc8b412f8996c5d22075d8d821a56e04fcc30985891d944b42c31e71","id":2937410,"kind":"listing","method":"sync.erc8004/1","observed_us":1793762016792332,"prev":null,"subject":"erc8004:5042:221900","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. 0x4161204172790dfed205645bce9df6271c642721d3279de1305059637b8ed301
2. 0x0c367560c408154c14987d4de9436dc745e11d816e41e26c1d3a7065ea58eff1
3. 0x38576d58fbf08f46673a81e07d4b050358335b388a8873ba4ea998ae31976450
4. 0x99a7fafdca018123e2b24fa75a0f0f3c7887bcdf68f465da82dacaa079d44b1b
5. 0xc89f40ba04e5d7c059f7b68f3a2ca2b4bb410a5e4b8d7dec282f40f355a1dc19
6. 0x056bc30bf3ed0337596ac090763545596b276ab3bdd7c6e5237b1341307ceb80
7. 0x9b3e6a36ee3832e844c795697b06fb0e65d07ccb84425a2493ea91454e70886b
8. 0x827865d276d7054801e375cc7f6a06381dba0d1b939600e921f8cd005eddc8d4
9. 0xf8712a70150661b8d5e4145af5e3e78efdfee16644b9e326e784f0f5a9807576
10. 0xc62b1cf95829f6aa5105d3eadae979d8f719b6525cb0c569f8828588f04dd152
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