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Evidence row 2612929

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194334
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cc5bf928b4192af597bdb4e1523c07ed691b9d2b913863b35c606d3477b3bc23
Leaf
0x812c4de25034013067b9f6953128568233518881c3bb04ea143bb8bc18fe51b9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KFzWO8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/93b41c35-f5ac-4017-9fc9-a1028a47e6fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Stasteon",
  "owner_address": "0x07aabe9f8e6188a52b29d849981d4bc81b9f1c06",
  "raw": {
    "agent_id": "194334",
    "agent_uri": "https://centralcity.ai/a/KFzWO8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stasteon 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/KFzWO8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stasteon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/93b41c35-f5ac-4017-9fc9-a1028a47e6fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KFzWO8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:39:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stasteon 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/KFzWO8"
}

What the leaf hashes

{"body":"cc5bf928b4192af597bdb4e1523c07ed691b9d2b913863b35c606d3477b3bc23","id":2612929,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723947177285,"prev":null,"subject":"erc8004:5042:194334","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. 0x812c2f451415b676984233beaadf7ef3ebd0601aa093287f0ba5f38bc04bc35d
  2. 0x0d189b9f68926364725dbb67bb37c29140d2a490e58624681a793690b41ed489
  3. 0x89154e3993918079cab16688246fbd0898f910bf76d49bf7659c9079739e7947
  4. 0x6de602f5adb6ad797540f26b98e48e7d7a849cc91fbf45782710895928b4e804
  5. 0x0b4d69f044b969f5807e5aa1b4203ddadad14344a94e4f28c3dc9436401a179e
  6. 0xefad011ef2e628f9988aa53796563315cac6edf06574e75a217deff605afeef5
  7. 0x57b53c3c1215dc6445cb88d566d5e7b9328300edd566f36aaac640d0153e091a
  8. 0x19c201000d30930d58e9f76b691b0690ddb7c27db5c9d6ff93ff78cd4275f3f1
  9. 0xe65576a5e9a75867cb0e3be396dabaada59aaf027c8da217cf9cec1df9909243
  10. 0x3c3d42534d959b8afea47ce1ac6f661675ea9a7cc512d42de40ef3c670ee628c
  11. 0xf01dbe4c2634681e818cd6b368438f3c6c80267f7f89e578e42d3612eb9ccb01
  12. 0xc6e642391f030893fe7f66a15e69811e6a25de963bb9b00c10fbfe5f4de0073f
  13. 0x4607f3c9a6344785c28144331cd5f69653994a97f95db7809922902bd2d6862d
  14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON