addrbookFor publishers
← The evidence ledger

Evidence row 2159186

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:105326
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b4fc50768ab8d229a0e5681806f48f25db8ce38dc48023a212c3eca23062511d
Leaf
0xfb614edea0eb044e16159ee2763aa9025816742f90daef6339f63018bbad6471

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2jXEZ2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fb62d8a2-9765-4551-b26d-3b1db75b2e52/.well-known/agent-card.json"
    ]
  ],
  "name": "Tempurano",
  "owner_address": "0xe7d05338e68cf4a7de44dd0afab5c8f2d24b4d97",
  "raw": {
    "agent_id": "105326",
    "agent_uri": "https://centralcity.ai/a/2jXEZ2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tempurano 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/2jXEZ2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tempurano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fb62d8a2-9765-4551-b26d-3b1db75b2e52/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2jXEZ2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:51:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tempurano 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/2jXEZ2"
}

What the leaf hashes

{"body":"b4fc50768ab8d229a0e5681806f48f25db8ce38dc48023a212c3eca23062511d","id":2159186,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631074328508,"prev":null,"subject":"erc8004:5042:105326","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xfb6162b869f964469d7592babfb512c2f475980f588c63f89c2467abe13d6c27
  2. 0x7b52359486250c4c90c130768c9ce300fc7309793ebaf98ef3fccb615d50f1b9
  3. 0x13590349dadfefb57791688ae927252f725a27cf7543c84501b85dd3908159f0
  4. 0x9963e0c7224a75fbbd317aff6e5d2f25245d3f566660775626bdc6536ba77a0a
  5. 0xf76e357f1d90ff48a35692da95779ec1de21c32c35f59effcc934f18079574d0
  6. 0x48e99b5a435ce550aa3baad8c3f6703b9a603c7c47af739671406e476734f8a0
  7. 0x0b16b77274ea521cdd139e9e9eb480601b17cb4b0a9cea23c61d59c4479d2354
  8. 0xb77cac4e90924dc0fbb8c4d215916a0cba4d8ef24a2caddfff358ba536ec3576
  9. 0x96b84b8196c9db82f120667b661903ffcc0941187ba60c06d3baaaad4ebee5a5
  10. 0xd5d7119b51d24e4533c2695c4a9a7515389aae8a771e80b41cfc88514680f91b
  11. 0xd55f132e15e44ebb51cd9ad5b6e9cc58bf4ce8c05e82e58fb4685afe64c0f45b
  12. 0x1fdc5cec209319ec27c935f06e49dfee099419dfa8632c827c7fdc61fcd2e0c3
  13. 0x53d9a703c9e9f252a5170e08d05e1b0117ac9e5b187b8d11c1fc275324818140
  14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
  15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
  16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON