addrbookFor publishers
← The evidence ledger

Evidence row 3379002

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:325588
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
42b747a4fd88b201135c8d98990dbf5a1d0921beb4e85e811c8e5274810cb4c5
Leaf
0xea9b3d7edf2e98332bff544a815ad95338961367acb3b09f1b64703e0db04387

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Khotk8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/42c4006b-9d28-4606-9ec0-3fe459037138/.well-known/agent-card.json"
    ]
  ],
  "name": "Zuvani28",
  "owner_address": "0x1e024f1d7c2da841095fd3275a214010fc724ca4",
  "raw": {
    "agent_id": "325588",
    "agent_uri": "https://centralcity.ai/a/Khotk8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zuvani28 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/Khotk8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zuvani28",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/42c4006b-9d28-4606-9ec0-3fe459037138/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Khotk8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:38:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zuvani28 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/Khotk8"
}

What the leaf hashes

{"body":"42b747a4fd88b201135c8d98990dbf5a1d0921beb4e85e811c8e5274810cb4c5","id":3379002,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867904750448,"prev":null,"subject":"erc8004:5042:325588","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0xea9af8821217558f78e50134ca2849a7bf61115a9443663bd910431760ac4404
  2. 0x46444a862c5fe0ccbc416dd39e2b690fbfd24e33bb4364f7c284f742dedc0f2c
  3. 0x6a15d6be3f39235e2bc07427478029c50b832baf8864113b47ee6478496f3d49
  4. 0xb9b2b6718ff73461fa28b76868c9f1d4bf06609c496139c49f108f2098e9e3cd
  5. 0x18ae6cf9352b9a3c9a99bf3929095ba4335d376e54d61a750f7e0998747d81ca
  6. 0x0e4c7a423a29071e46c2d5e326fb59357e5cca1fb4f52b0b154472ce3cac17fe
  7. 0xa899c0b4e08d80059e671359a119985c4ca74a88814f788a95da110b6c679e27
  8. 0xf5dc08d629ea82ae801334628f983ac8afa0db9bb1f0da8aeed80dc5414309c4
  9. 0x989ee420b258610e8121131a7d0c5d887c66f64dbe300a93ed2c8e32647d4fff
  10. 0x944befe036bf3028b5468a55ad8854843962e2b78fe3091c1bf412748e4a74e2
  11. 0x7ccfa0747f997704b59e66c82a23fdf75ff1e60d8d8c5c832e577fd051d3841e
  12. 0x36501998aa66526ec3bd0bf672250cb9a2da66876350043979f42b3acadf5cc5
  13. 0x53b35126d12d937d4a8233f11b3e912279a6af8d8074654056176693eaaf1a03
  14. 0xed84001e6f67c5df966efea1d4c436e935aff300dda7a7c21bfabca6d7f867fe
  15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
  16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
  17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON