addrbookFor publishers
← The evidence ledger

Evidence row 2553118

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:169674
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
46a4cf2f5ee348de28fddb776526806deb954ab61ff2226832b48f4468495625
Leaf
0xfcca800cd60b958107d03cb534db599506a6bffb087baf5a0e468649a9ea9ab6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FOXYXE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a621884-8a05-4f2e-ba91-0c52103947aa/.well-known/agent-card.json"
    ]
  ],
  "name": "Luizik",
  "owner_address": "0x4de39f2f7169d538a89059bd24925304ed7ee0d7",
  "raw": {
    "agent_id": "169674",
    "agent_uri": "https://centralcity.ai/a/FOXYXE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luizik 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/FOXYXE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luizik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a621884-8a05-4f2e-ba91-0c52103947aa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FOXYXE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:17:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luizik 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/FOXYXE"
}

What the leaf hashes

{"body":"46a4cf2f5ee348de28fddb776526806deb954ab61ff2226832b48f4468495625","id":2553118,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693870848600,"prev":null,"subject":"erc8004:5042:169674","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. 0xfcca56b14ff164c1b68c686002546d3b5326d4f4d21a47e89c59003610e3f097
  2. 0x3a44034676dd17bca7d2a4fef8cb4428256211372862f3bdfb87aae6660b5d42
  3. 0x2e39bf4901ca27ab20dcc7e5cd91a0741614fe694c21225f1299aaf6a1b5011e
  4. 0x3b1b5e8225595046b9c35a0eca7b53fbd1b88c57c9480b5b5c34f42eb0b8d04a
  5. 0x47aef80f79f24a501f4ed27d11088fead76a1a0331253a465f6125ca494406b5
  6. 0xfe377f01bd75bb9ff510e2bcb51a353375aa081f359d927a87858aeb3113f932
  7. 0xa323a5c3212eba83d6a4aa19aeef5679208aa640cae0cbdebbbce0dfcc8cb3ee
  8. 0xc798ea558cc3aa7bc38481a8b66d7aab7a5ecfa591aba0ac9a4dd36d025431f7
  9. 0x2b76c9873d2219c6da81e060d0b2d2e9eb1a9be6a9a98dab5272be12b842a5b4
  10. 0xd9ffd01b8ed9437501f8c53cbc0ace61f408f4f704041a63ff3cba0ade5c205c
  11. 0x3ffa56b133492701f53143de0e29d572ec3792d1fd2f58e78953623483080ff8
  12. 0x9beebae23e6ebd6d6b0bb00c7002e82c7e42625499974c6c936c5fe24f9a0f37
  13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
  14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON