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Evidence row 2501217

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:149349
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f11043e87cfcc15f52be314f2ad3c98efe87974e299ddb893d08cc73d754fd4c
Leaf
0xdf7c28e3df2c8b9530e83f1f7504f913b1ff6a6361336f4d50c5591f810f4fc0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Qta0Z7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/03528707-6d99-4b6e-ba83-07bbe29f9a2b/.well-known/agent-card.json"
    ]
  ],
  "name": "Graunis",
  "owner_address": "0x3298a2d3fb41c284430368bf8af78669fc519047",
  "raw": {
    "agent_id": "149349",
    "agent_uri": "https://centralcity.ai/a/Qta0Z7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Graunis 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/Qta0Z7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Graunis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/03528707-6d99-4b6e-ba83-07bbe29f9a2b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Qta0Z7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:52:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Graunis 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/Qta0Z7"
}

What the leaf hashes

{"body":"f11043e87cfcc15f52be314f2ad3c98efe87974e299ddb893d08cc73d754fd4c","id":2501217,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670720560478,"prev":null,"subject":"erc8004:5042:149349","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. 0xdf7c1636877d15234d4265caa7c91c22c7347b7ac500534ba8a7b663cc857849
  2. 0x83da39a787fbe54dc6b3d34bc86309c7b932bcd15c23c747f7371d4a94d4c2d2
  3. 0x0c251f289f4eefe1f1c64a32f5648e79fa9a696be718e9a02aa57afc211bf666
  4. 0x2db7a7f91a72e1fc80262953cac3d5fc22eccb0ab59e1fef869312dfd9516061
  5. 0xa2830e625d7ae6622cbb548b6d1ecb74a6d1aeac4f7adcd0de26daa44750e5d6
  6. 0x9ec933372fb189d42504789c041bf67986f3bce6bc72a40b598e24db55b3c885
  7. 0x3e423be3ec6526cecdef72b59f82083b8ebdc98eb4ed53a48470fd512cb7e4b7
  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