addrbookFor publishers
← The evidence ledger

Evidence row 2668526

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201278
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1bdc6a20aaff3d195cc5feb618108abc049ed7c991f04023a6daf86ed22745d4
Leaf
0xea111b9aa95e67597408db6f05d6b8d496d0c7311614057f87514f5c650f7c27

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gWWuIi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fbaa3757-6f3e-4c27-95e5-03cef22c06f2/.well-known/agent-card.json"
    ]
  ],
  "name": "Jastose",
  "owner_address": "0x9609579eb2a1f9802044bd18dfbe319c9eb81f07",
  "raw": {
    "agent_id": "201278",
    "agent_uri": "https://centralcity.ai/a/gWWuIi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jastose 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/gWWuIi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jastose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fbaa3757-6f3e-4c27-95e5-03cef22c06f2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gWWuIi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:46:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jastose 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/gWWuIi"
}

What the leaf hashes

{"body":"1bdc6a20aaff3d195cc5feb618108abc049ed7c991f04023a6daf86ed22745d4","id":2668526,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735174326727,"prev":null,"subject":"erc8004:5042:201278","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. 0xea115312ca3d606e387305bbcfc6e16a10b75b21797bf83eb607e4ab73b70a4f
  2. 0xe473b610ee1755388e873181de9c5c148ac3a14653ba6765879565821440ae81
  3. 0x3ae1b7aa9cd1db48e309adc6e4d189fc27bcad390c40d992014bcab66d185b42
  4. 0xbccc2d9e7b829ac7473e1bb52752a271a18d492335a69f951388efa9ef36462b
  5. 0xb6264e466d101f8cdcbcf863fce16ee2c94e780d916519406aa10ac369e0421d
  6. 0x3773814cc2ca70cf5358de53d50db7f42597cf00bbaed5f250626603825b648c
  7. 0x1a9b35f89c0bb21d82086d86c11effd09f231593dc3a0cb151c72bd98d67b833
  8. 0x8636b975a78acc98feee67df6940ff23c36982cb102769730bce7dc53017e1de
  9. 0x1d3cff5bbf621ce5a12e4b56624a267b2e268bdffa6a49c1873dc11e75e8fe16
  10. 0xaf8a3f9b6c4902ff38cc95e5a0cea192dd9b353c9d71bafbdc7602013254bdcd
  11. 0x3eb015a614efc27f847fe4b1c015fad87f54e707d355748f02ae4c17fc654507
  12. 0xf49bb96a045cb20f87c8eab9da4f0b9a3696177c7dfb230ab2551c831095bb7f
  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