addrbookFor publishers
← The evidence ledger

Evidence row 2099860

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:80942
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
18614bb2f7827657f68f2340645b1b6d76b2b229f822bf4e8af4212f2e451874
Leaf
0xe27528ef5478b23f01ec35511dcfdeb4d9dfe0f0fd65d4e622478beedd6bb647

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kxbZiA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/890413ef-ce3e-4aac-8c15-4f2f623da2fb/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriabik",
  "owner_address": "0xbe9446046a6da74146930e3f24e0b8150df335a8",
  "raw": {
    "agent_id": "80942",
    "agent_uri": "https://centralcity.ai/a/kxbZiA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriabik 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/kxbZiA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriabik",
      "registrations": [
        {
          "agentId": 80942,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/890413ef-ce3e-4aac-8c15-4f2f623da2fb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kxbZiA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793610780,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:14:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriabik 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/kxbZiA"
}

What the leaf hashes

{"body":"18614bb2f7827657f68f2340645b1b6d76b2b229f822bf4e8af4212f2e451874","id":2099860,"kind":"listing","method":"sync.erc8004/1","observed_us":1793610876765218,"prev":null,"subject":"erc8004:5042:80942","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. 0xe2753597a6b8fdea43061ec66d858145f50f2bd171e2c683310ec299a9c7b838
  2. 0x4d205481670e21cb21cb0a32eba8f1612ebaace69f372bb6b5d753f39182e84f
  3. 0x7bfdacc15b2dbf5e853c0936d17fc6ed6346ca5c3162a72858ab4176ef8e9623
  4. 0xdc6af7b3f2197a47490478404806064eb875d9329fde0c38c6c1f96fab5cff34
  5. 0x2aaf0ec56021b19269ee7ede8c9efb0f924cdc1bf3388b92918d27f91be3dc40
  6. 0x2f1a3b0301dadff7490638d83fb19aab27e91ef5cfe1bf9946ce108a4afb8c4f
  7. 0x927823eceef512b1d6bc7091617ebb8685db35177b721ce5eade114248a66b9d
  8. 0x0e3e2b8a8fc5c26af7f88b1c5c5fd68286eb67358231b305ba1999fbd9478c4c
  9. 0x8f21e7821ffc5831a487fccae9f30b4c729633b079f71522a6f272b6b8842497
  10. 0x10f3d3e791cea7b8e66d551bfc7071facc3f8f2922d9a546218a9884003a8448
  11. 0x00a410cacc46001c3ad375a22b21ea741d3ca8cebaebbcfb24eb5a888caee471
  12. 0xa425522b81e7f1b0749052147327a6c322a17427ffc07733771c29e826d80c1b
  13. 0x5dd9fbf811b05f3e5af51f812b6eea86a039a192f115aecc0fd37a502e3a04f1
  14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
  15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON