addrbookFor publishers
← The evidence ledger

Evidence row 2580440

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:182689
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e07d2b187ce5c65eba5908581e8787c7b0373b149ef373410cb5f9b599b27ad3
Leaf
0xe7d5b478b898ba85a79ec8c4a3a424f4886354f817f63a944c569e6408ebfa45

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qjHI7p"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f46f397d-b918-4a59-a04b-626ea4b378a6/.well-known/agent-card.json"
    ]
  ],
  "name": "Fimpani",
  "owner_address": "0xd1da1b627aed4ab8d9a0a83145a259cf8ddf1eeb",
  "raw": {
    "agent_id": "182689",
    "agent_uri": "https://centralcity.ai/a/qjHI7p",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fimpani 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/qjHI7p",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fimpani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f46f397d-b918-4a59-a04b-626ea4b378a6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qjHI7p",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:37:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fimpani 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/qjHI7p"
}

What the leaf hashes

{"body":"e07d2b187ce5c65eba5908581e8787c7b0373b149ef373410cb5f9b599b27ad3","id":2580440,"kind":"listing","method":"sync.erc8004/1","observed_us":1793709423049006,"prev":null,"subject":"erc8004:5042:182689","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. 0xe7d5a0797560513d05d9d5a9d6bec33d034ebe8620f2d4820bacc4a6834c3745
  2. 0x0aac8684d08cd50420ee02293fc6f82185acdd2e57fddf6919e05c6ec0daf70c
  3. 0x96f79decd88148dec36e3de0027f61baf54e40d692a46c1179ba2a419362a062
  4. 0xaa9a1794c0c0c0f57c6c7db33d9fd2095824ecdbb8bd0641304082c991403cc6
  5. 0xecc9ffa1187483ddc93d28baea2d6c014248e305dce8dfb7f7a1acb6333c03ce
  6. 0xce235cf346939cba72fa66815b6acb074231bccbeb59a9b5b41588ec3267bd65
  7. 0x404469faf7bb5a93959784835f8e84964e07bc8df109440ee9a49e7f7a19b5ed
  8. 0xa3bedad92a9d50b44caa0bf69f819125448140efe9c4c0a45689d51c71dadbad
  9. 0xe78ee71ac8ef5158b386c32bb62dde4515fd4c908fcc585d8043e9c2b69ecc01
  10. 0xa1a87b3230d65bcfdc685c69f7fb54de38dfba9cb97a5d74475215389f211cfb
  11. 0x28a66bc5f99eee73461cc67ed6225fdb409b0731f90f09a52f58884a57829802
  12. 0x792fe2c8b779250d39b315920e8b7c549ec8c259fe9808dd30734ecd84783eaf
  13. 0x01c4d391183e6afadf7d572bbc89bc89e153cfbcd7d4220372a49faf006c6f90
  14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON