addrbookFor publishers
← The evidence ledger

Evidence row 2514979

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:154661
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1b182a869b7c5ee3ab583f2736f6b8a5703be1b52958d4b568647587a6940f37
Leaf
0x0e4b657ba52e46e6a3543ffe27fd9dcb0b87e29797bb395ed4e93e34edac0e6f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OTC9gn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e90af8a6-306a-4f0b-aae3-6386aca98261/.well-known/agent-card.json"
    ]
  ],
  "name": "Meibor",
  "owner_address": "0x3555d89ad5fd54e836732868265b5b1ff2d8268a",
  "raw": {
    "agent_id": "154661",
    "agent_uri": "https://centralcity.ai/a/OTC9gn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Meibor 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/OTC9gn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Meibor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e90af8a6-306a-4f0b-aae3-6386aca98261/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OTC9gn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:28:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Meibor 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/OTC9gn"
}

What the leaf hashes

{"body":"1b182a869b7c5ee3ab583f2736f6b8a5703be1b52958d4b568647587a6940f37","id":2514979,"kind":"listing","method":"sync.erc8004/1","observed_us":1793676495100506,"prev":null,"subject":"erc8004:5042:154661","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. 0x0e4b2b038409faf0965728189259340ab08541629edcd0b0748fbe1df3ba2181
  2. 0x8ef083f46f4d18fa8bce6485bdbd25aec53fb754c67fd771141d9fa1abb9c299
  3. 0x09cbcd6448a64508773b46b1bd33a9eb60a6d9a746a57bfc7076d8690258ba1f
  4. 0xadff3a29ceb66abab587a26d3259ebb8a73c4d02a03262fc451a0cf88ec9f240
  5. 0xfcc98cf2cb5c316de19ebad2591eda5d2598ce1056c4e923d16a1d214465dd9c
  6. 0xe2f61a37c4fd89187a857df47714bd8a48aba49d2501bf2aea124b4e622c6132
  7. 0xeebd305ea99e2452b7c30df7a2dc738565470582878dab57ce22f5b5c71fb24f
  8. 0x80e7f5591fba7e4486bfb27a0792887b0af00876e62e788bddd0e7e195e10f55
  9. 0x6e9f40753a445f16816367a3ecf49200e1f95034551f397d3acdf664a1db4c4d
  10. 0x0462d9b661b53830f230add630fda3feef0e98c606f738d706c956c4a034584c
  11. 0x5892efed34eeacea0d0e4b390e6c8a87e23b5ea969d643b87ebdef44fd01904f
  12. 0xa2b0f26f4e84db03ad032393b2a3695ea5f33353da8a24629497d53b9a55a657
  13. 0x593c60077eaf63cd302a3d033a280b28ac4c98d73bae86915b770c7e408ad8db
  14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
  15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  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