addrbookFor publishers
← The evidence ledger

Evidence row 2097502

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:79885
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bb7ea48704d42b69f6e5629ea23420dcb328876b935a502ef5843c347106c463
Leaf
0xcd37940cad25f6399170260e85011993a9e47721321677220b332e9ad0dca077

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lXYc2M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4a84958f-3dd8-4a31-8cf6-fd60372dd66b/.well-known/agent-card.json"
    ]
  ],
  "name": "Renias",
  "owner_address": "0x1234835ee274f6b2ceb8785a38362276bc643bae",
  "raw": {
    "agent_id": "79885",
    "agent_uri": "https://centralcity.ai/a/lXYc2M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Renias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/lXYc2M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Renias",
      "registrations": [
        {
          "agentId": 79885,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4a84958f-3dd8-4a31-8cf6-fd60372dd66b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lXYc2M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793609734,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:56:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Renias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/lXYc2M"
}

What the leaf hashes

{"body":"bb7ea48704d42b69f6e5629ea23420dcb328876b935a502ef5843c347106c463","id":2097502,"kind":"listing","method":"sync.erc8004/1","observed_us":1793609811669259,"prev":null,"subject":"erc8004:5042:79885","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. 0xcd37778700b226b0e5b5210bb43bd7f57bf35326ff6b6f3896a80c52068fe75d
  2. 0x5ca64ee7bf3c989c6fe2aa8d3a19f192f45e49a50adc2c09e8d3445a6d260dbf
  3. 0xa9c96c22e0fd0f26916f9b82d33e901f68ccec387b71b2875d53f0c2cab8c80a
  4. 0x219b4d29da0c5aa3a38b8bc11846f210fa4898e8bd95cf376f208991e3623806
  5. 0x5a9ff4d150759579b2f5fc2637e9006ac601dd2d187a4f377b0fc26fd28b4032
  6. 0x63de3f5adeb676107475b87773a20d161f2ba76b12a14e09fb74cfc175b15094
  7. 0x926b371fafc126a6e64369c74f5ea112c90feec96dbbc3016f087c17f125f757
  8. 0xd2851d7851a2308eea1b876cbddce80f7a14c392217670a660bdb95e3c73aabf
  9. 0x851e4bd7de2846df1fc72575b0577c94e49b1ad6eec0b034766c3be5c61b6078
  10. 0xab0263015220b1e8a41f2eae2f62c9c922883fb0db53b4c8976d319100f2a6be
  11. 0xd8e3c88324680ae9d8841bfb8c55c2bf9a5a4a3c00510f5fb3ce300851bed228
  12. 0x969f4546563433b0611a9a02f9a7162415f103e19bd4d34888902c84514912a4
  13. 0x072f2f6577fd7448e35dd54b73d821e24c8d625a3295181aa05e7da8bcdbf170
  14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
  15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
  16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON