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Evidence row 2571803

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:179473
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7b66ded2c38c7c9c01fab1b8bc489fdd195698ff915eadad2f1f64b167d9d254
Leaf
0xeb909b751ec618634028d82d186a4c521d77f50da2310af23dda0b9ca0f9d505

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dd1Z24"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9dead61b-7d59-4a2d-b427-f970f8f87ae4/.well-known/agent-card.json"
    ]
  ],
  "name": "Riorkias",
  "owner_address": "0xe0eab2431839756c60737eb9b593b5e0b8b5ec86",
  "raw": {
    "agent_id": "179473",
    "agent_uri": "https://centralcity.ai/a/dd1Z24",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riorkias 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/dd1Z24",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riorkias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9dead61b-7d59-4a2d-b427-f970f8f87ae4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dd1Z24",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:29:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riorkias 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/dd1Z24"
}

What the leaf hashes

{"body":"7b66ded2c38c7c9c01fab1b8bc489fdd195698ff915eadad2f1f64b167d9d254","id":2571803,"kind":"listing","method":"sync.erc8004/1","observed_us":1793705340703519,"prev":null,"subject":"erc8004:5042:179473","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. 0xeb916b040af69ab3bbfe20621b9f20869119ce3b2c091d18aa3e72626ab386fe
  2. 0xbe0aa24619e51140d7e57228f98e7cf3456258262195b0577f0528e63dc3ff20
  3. 0x9cdd3a2f72ac8b59e3efecec1dc385b5a79d0bccb1020868421eb05a63f59209
  4. 0xf242de1750029bb598d7a5cf3532388f8bd1fb974345641eff8ced1334c547f2
  5. 0x6fca2af383a4391ac51e79a7fb2b276ab9b10a7ee26ff183cde50c094a5dd961
  6. 0x83b9e6b3f405bbd5ce6a21479aa707795e56b006bf9167bffaa5bb2cd38ed671
  7. 0xbb74ef88005c33ac4ce2e85427c95e6203d4193e63b7bab06aa104f5e3293ae8
  8. 0xdaeafdf19a36eefb604f374fc821118ae9f9b407b39d27c3f86172936b60b3f1
  9. 0x71d1f09a5e396216e62e51f085aa1158293cde6a2d3e1637a915f032bf192381
  10. 0xb39b35c843f9ab18348fa38e8d208f8f8fedd81818dabbdbc350e06115249d8a
  11. 0xd3b1fbe8376d4226f60c66bf094512711ad485f0152e36189e50d85a30a31a80
  12. 0x9a04df5302872adb1dc149148d84adc5a4ab5f839a23b49f756a2aba6e828a31
  13. 0x57b25ea6cb764c62af44fb8bcb6cfbbf38d741be80780cc55d536d03fc0602ac
  14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  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