addrbookFor publishers
← The evidence ledger

Evidence row 2523204

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:157789
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0e600516493801c242d2745c98f21e0201a5e3d7090947c271636b2e7e48629d
Leaf
0xdc90728e8d3d14aff2a5d968556d7424faf02a968355ca9d2934dec08b560034

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MlLRoU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/212e130d-b8dc-4ec2-85a4-e695f2de0876/.well-known/agent-card.json"
    ]
  ],
  "name": "Rionet",
  "owner_address": "0x0dd3875fefa6dc3c42f944e8ae6bf711ec282e89",
  "raw": {
    "agent_id": "157789",
    "agent_uri": "https://centralcity.ai/a/MlLRoU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rionet 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/MlLRoU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rionet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/212e130d-b8dc-4ec2-85a4-e695f2de0876/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MlLRoU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:30:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rionet 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/MlLRoU"
}

What the leaf hashes

{"body":"0e600516493801c242d2745c98f21e0201a5e3d7090947c271636b2e7e48629d","id":2523204,"kind":"listing","method":"sync.erc8004/1","observed_us":1793680244139702,"prev":null,"subject":"erc8004:5042:157789","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. 0xdc912f2c5e67bed1d34a16ee4fc8199756cabe7eda2e04874894ba78d8f9ff37
  2. 0xaa6be6526143da0c9471e64a9911d2cb3bc76e30a90243445f7c24fc8103cde3
  3. 0xf75faa3d699115c168273072bd794e9f272dcceea849a760ff09f8cab7bd488e
  4. 0x8ac8c00c9224c44f674c6030481b170657ca29789880adbe94b32d7cf6a71dd5
  5. 0x894296ec4c8b91478f78e0f7976951e81c81134dd41e461e39bb396f2a0a4696
  6. 0x45b7e7b483b033533fa0dbeba169a4810c38cdbacd0aeb044fc7908e412cdb46
  7. 0xde4269f4a74a96773577d19a6aba9ce63e4c1a0af80c9d49ff8e4ad83a294987
  8. 0x728c316f7fd26ef0d2ad08a985e720acc6bded73f92292dc74b18b8414488085
  9. 0x7c65a05727fc7d514ed265e9f01e7ea022e0946c1466829b99a16fa55ca2f19c
  10. 0xc8f9812880715066a075823961dd9996ae183bff3be77165e0464ff24bbd3e6e
  11. 0x01f7ed6db195fe1d12feb3722df46e1f70d9e8841f9ce3f55dc7cb76ebcd3577
  12. 0x69fef493303258aeebc16c0eb97f48a6c48c1bb23cfd01f1f80eede3dba2a152
  13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
  14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
  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