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Evidence row 2668570

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201302
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c604d339c68415333b705858e5df42a326c5ad6c2a714250db815a86d7aef53b
Leaf
0xdf8086bc87f9b37601f4bd1a02a15f1f817a4d48ce55d97d0832e55c95bc7804

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jn7c3v"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1ec5213a-5da6-46a0-b82a-65187518ac44/.well-known/agent-card.json"
    ]
  ],
  "name": "Reikus",
  "owner_address": "0x9bdde6c8f72512ee2aec94d14891efc3752d3ab0",
  "raw": {
    "agent_id": "201302",
    "agent_uri": "https://centralcity.ai/a/jn7c3v",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reikus 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/jn7c3v",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reikus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1ec5213a-5da6-46a0-b82a-65187518ac44/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jn7c3v",
          "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": "Reikus 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/jn7c3v"
}

What the leaf hashes

{"body":"c604d339c68415333b705858e5df42a326c5ad6c2a714250db815a86d7aef53b","id":2668570,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735174390022,"prev":null,"subject":"erc8004:5042:201302","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. 0xdf80899b63c0be39b9bb9e9f1c93bcc7520f861162a1da7feb20db46833e6945
  2. 0x64fd577acb1b85d7f6b292c373549c8e896a976eb7b1b7e3f6f865e53d148044
  3. 0xa0e181cd6a134608b82038c1b23e442cbbb0b2784755ede03f77a959f23940e5
  4. 0xdd1d0739adab90bd35e27c369ff941a6a8c032498d6119a579519ccb8589b461
  5. 0xadc0c3f106c8ffd9985504de1aa96bed067f51d8b92fbefbe7b1100ad4547ff0
  6. 0xce8a5dbf6f0b05c70aeb9884a71cd19f225cb65c86ca5e156d8ced12e8df4f31
  7. 0x21ab888146f389150c83d463715f6931ce431813212b0e6db5a2a6afda170224
  8. 0x9a5f00068ba08ad2975ddb532db232f41562541e1deb7f68abbca22b68dba1e3
  9. 0x536b5bdea0857aa1baebd5b3dfa276d8b2528bf4f781c4ab6586058a6091b27d
  10. 0xffeb26a2521479c5b826782d5edc03257f98f65d6a57ebd2d736417c6088e83c
  11. 0x71c6d0f39da8b8b8a54884c8bd5a9216751e521c1183057ff21055af8a794aee
  12. 0x77412a36b507b0500b445f2e83c2f17f84662a924c6a82a903820093de3cc699
  13. 0x4fb617b3e5c633b66745b02140beb64580164cdfa6188d729cad658ae1950304
  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