addrbookFor publishers
← The evidence ledger

Evidence row 2606799

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:192402
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9c97fceb523d2981d53d9f5d77c42209ab28b4d2c5cfec0b3939eeb0c64ec785
Leaf
0x5430bff9f59a8af839fa531c22a4bf41378e18b47647d21bf7e9dd8d904cda0a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tHkrAI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ea7fb15f-430b-440b-bc52-df5225056a97/.well-known/agent-card.json"
    ]
  ],
  "name": "Luibo",
  "owner_address": "0xa075f8c59d1046241a297147878ef54f24467ee7",
  "raw": {
    "agent_id": "192402",
    "agent_uri": "https://centralcity.ai/a/tHkrAI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luibo 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/tHkrAI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luibo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ea7fb15f-430b-440b-bc52-df5225056a97/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tHkrAI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:59:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luibo 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/tHkrAI"
}

What the leaf hashes

{"body":"9c97fceb523d2981d53d9f5d77c42209ab28b4d2c5cfec0b3939eeb0c64ec785","id":2606799,"kind":"listing","method":"sync.erc8004/1","observed_us":1793721599612410,"prev":null,"subject":"erc8004:5042:192402","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. 0x5430a1f71fff1cba907d742f8f2cb0f64c9d91347e7a8535f11638b7bc903401
  2. 0x79fe1136e25a12bf1d13131044a7ade3ea9b6027b36270f4dc2a6e169e7ed80d
  3. 0x89236287528f1f4536047065f5a01400429485e14e4140a07bf6850ee99eed1b
  4. 0x131d0c896cc858e605a918ef9bce48222a1ba90c8eba08309a3601523b016ed6
  5. 0xa11aecd80542ab1986c262b2eb62bc363ab4e434c405cd9a44bfd1a03880c4a1
  6. 0x889dbc8f1f9fff89e87eb1f50eddf48350d4d6002e843efde7e574783698bf48
  7. 0x9f9a6fd12110a101321e5e6e5a68e95af80f1a80b58f81a971ab515f7b6229ed
  8. 0x35f8e33e24f054861ccd1738bce42716ec2b22a63c99d7870c9d97f0b62953d0
  9. 0x7dcfa58c8c404b847db100146c45f9e720874199cb3d42a76531275c146d362e
  10. 0x11f4b4cbcc2af11270631c63b294e7bebfd7f3d66885a153850c7e408cafcf9d
  11. 0xa7ad9a138419cef56a192474d79695387830fee78d33ff46bb7b2ce0c30f7173
  12. 0xc427594c2a5f3ad5b9d386659b72002f2e592eabed04e67f1af351b6ea396338
  13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
  14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON