addrbookFor publishers
← The evidence ledger

Evidence row 2498177

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:148153
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
96d8b671dfdf6baf2ef14933e2e20735fdcd239ffce41c435dcabad8e8ac83dd
Leaf
0xe1456ffc97f069189e22ea0232d573df0ace07d8a885671e4b9a20f4527301f7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hJJhbG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7570bcdf-fcd5-4c9f-96de-01d94d17c04a/.well-known/agent-card.json"
    ]
  ],
  "name": "Pubus",
  "owner_address": "0x692076a4583f56b13c59d475b4c464f6868aad1a",
  "raw": {
    "agent_id": "148153",
    "agent_uri": "https://centralcity.ai/a/hJJhbG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pubus 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/hJJhbG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pubus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7570bcdf-fcd5-4c9f-96de-01d94d17c04a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hJJhbG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:28:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pubus 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/hJJhbG"
}

What the leaf hashes

{"body":"96d8b671dfdf6baf2ef14933e2e20735fdcd239ffce41c435dcabad8e8ac83dd","id":2498177,"kind":"listing","method":"sync.erc8004/1","observed_us":1793669308410687,"prev":null,"subject":"erc8004:5042:148153","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. 0xe1458108511b002f945d2be2ab6b5c25fda00f2296c18955c33b4a73f99d25c2
  2. 0xfe11ce5e8eca9203a8ed04178261e8bf5c650336a0491e495dfbf3e491a63d61
  3. 0x348c4281f4a8b6ac68147cea85c06c88487e0ee86e8e1651320de661dbb87c08
  4. 0xa84b93e1daeaca3c7c8d745cd7d00c58a3e6667b468901a7cc35868802ceb966
  5. 0x21c2ade7fecb31e7a62a4233ebbf67d9e66a68ec85aa81eb0db019564dcfca34
  6. 0x960fc497a9ca08f1dc59d261419f77dbfaf741453f62215ac1640a6367916d03
  7. 0xb2d9e0e598209b71cf3d755e56faf13cdd79f030a46e3f6bad0e7fbb346e6547
  8. 0x0ec5891c0a71f18853ffad5b792280de900b91d3f7d5f9240689df5b5432180f
  9. 0x4be88d316b310e08a27a18a52410ad9f800d8150a5bfed9527062ac77ac30fcd
  10. 0xe8480a7e1ae29a7ba80ae6c9058b05b4a3a412c9870715b28c92024a431cd098
  11. 0x58bac7905b84c90ccbf4c56af6722312111249d1e0a1eb43db85338589ee59a6
  12. 0x6346c1777e904ed944eacde864d96612cc0d9cb02af78a2d84e3e67e6157f5d3
  13. 0x2bacb7a3207deb74c13a1bdaa0fbb22b2ae9ba7754f80426bad8f93bff67d978
  14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  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