addrbookFor publishers
← The evidence ledger

Evidence row 2625012

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:199442
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a1789eaec01fdffdfdb6a1e98daa8e1fdfba353e3a1df297d5d610dfeab3f3e7
Leaf
0x1893fb54e2900b35a46fda180f884129b8f18e794222dbfc4969a46dee185038

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jjuYWi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d61faf5-0b5f-4dc0-b58d-61aaa6884cc0/.well-known/agent-card.json"
    ]
  ],
  "name": "Alauseon97",
  "owner_address": "0x0db49642adc452cfeddab25fefec9198f13cf1e2",
  "raw": {
    "agent_id": "199442",
    "agent_uri": "https://centralcity.ai/a/jjuYWi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alauseon97 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/jjuYWi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alauseon97",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d61faf5-0b5f-4dc0-b58d-61aaa6884cc0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jjuYWi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:30:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alauseon97 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/jjuYWi"
}

What the leaf hashes

{"body":"a1789eaec01fdffdfdb6a1e98daa8e1fdfba353e3a1df297d5d610dfeab3f3e7","id":2625012,"kind":"listing","method":"sync.erc8004/1","observed_us":1793730651847241,"prev":null,"subject":"erc8004:5042:199442","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x18941c7c5fc9d7c807872847fd593ca32f552232fcf9166b1a4bcd2d0ff3d646
  2. 0x94fd15ac61e4ecef90b19a15ab3234a17c9d6e198fdffa0a7e98aea83fed7487
  3. 0x5e2887612ea50c265c6d026a0ab469dcde9938cf22f01bdf0deb490c52a2aa7c
  4. 0x17f6ea3f6867f5ae4ece3a7dbb867dc58eb45a13f38eb6307ce9858694dd5266
  5. 0x43cf186a75e89b37ddb943d635bdc47a600dbb69a214a7379dee64755f228561
  6. 0x5ad112c8f896d85d2667b54e9631abb47f20db7c07daec60c96932f95a455eff
  7. 0xd84e451ed91b7b500152e8c254f1dc70433efead2110f75323edaba72d9b7839
  8. 0x764c9ced3f8276fcd19c2a30958f031d5332ff35e0dabaabbee616d5792cecc9
  9. 0xd34a2b4bf468a63d1cdfc75a6b136bc95167c7a1469e771382d82b06acfec6c0
  10. 0x1de0de98b534c19527654066d190de5273dee80a47c19b16cf420bceeb2f8de9
  11. 0xd1a873ea69486ef8f329c3f4d514d3e62a5903e20cbf158978822f8059356e22
  12. 0xb4b9c1948ca4de15875f0d083f65bcea674bcd2aabd9cf8eded53890474ddc72
  13. 0x44a929c85a68a4bfc920e6f6a76cc8d1505a44eb82a85347db81eea2551d3a16
  14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON