addrbookFor publishers
← The evidence ledger

Evidence row 2507925

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:151862
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
09729b3102597ad7471b040af22184c0323446cb5d67ed7b0fecb66dc8c2b71f
Leaf
0x4297adb7fa8e2b518591f4692f305b80193fe17aa9b202a8e18720a484bd387a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2u3yld"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c52688d5-b389-471f-9d0c-f96383982dac/.well-known/agent-card.json"
    ]
  ],
  "name": "Fraullel",
  "owner_address": "0x4b8d38949e1198b031bcc6ceb1d47e96e521a5c0",
  "raw": {
    "agent_id": "151862",
    "agent_uri": "https://centralcity.ai/a/2u3yld",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fraullel 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/2u3yld",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fraullel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c52688d5-b389-471f-9d0c-f96383982dac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2u3yld",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:37:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fraullel 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/2u3yld"
}

What the leaf hashes

{"body":"09729b3102597ad7471b040af22184c0323446cb5d67ed7b0fecb66dc8c2b71f","id":2507925,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673436307094,"prev":null,"subject":"erc8004:5042:151862","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. 0x42972ebcbcf9f8f66d811998fca5eb9489c8b2239b15567ff4f8992dbe3d9f98
  2. 0x93cc143960a4d7ae9f2ab3e4f98fa4024cf514d6d33ce8c8728ba39764e26d74
  3. 0x8b3a773fb088a0641095d9c45f053b02c42f2e430208501cf2bf337e9a7642ef
  4. 0x2bfae991606cefbd6b41070f1b4ef21fccc44152d24cfe5469006d3af052ec43
  5. 0xa56c5b9c7b032966b62b2ddaabaca4e43e5e0be3ce5757c59bf60c0129fd476f
  6. 0x23a0fdfa580c185d0fd459d868ff54a2a48779a3173b4f70fab94240616781ce
  7. 0xdf6d0fe3d7bfcefe85aa3bfef3636edc3b33b5ee7ed5df4d2bdfa114bc35f803
  8. 0x4a62db2ad72d9a892418b21f37a64d84123ffb27a71fa12f3bbde2142df10f0f
  9. 0xecf4bf20955bfaee7c875c6194c6e728ece1e56aeffe6dcb3c7bd33c6c7a09b4
  10. 0x8e53c71e5154709ff5d58101001c6134a36ae580ca0de7eed5d5ae83103767a8
  11. 0x3c180f815450f09cd83f764a78cbe6cc93c7754a0d673e285aee8f5d5cc2bd0d
  12. 0x1979de8ec5c2f5181ed10617648e4cfd9a76338606463edf56d965bb93f9ef9e
  13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
  14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON