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Evidence row 3736939

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:399311
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b1268c5f00127d427b837fe4f61cc382b206ea02ea7604ab8d96bac361ae6556
Leaf
0xff8dc47346989678ea959aadae8ae1b03f915a7a714511da489ea631829b092a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZNE772"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/30c67d28-09f7-44e5-83a2-5e6bbcf2f8eb/.well-known/agent-card.json"
    ]
  ],
  "name": "Piavler",
  "owner_address": "0x68b404df02eca063e6c1234fcfd431e02484552b",
  "raw": {
    "agent_id": "399311",
    "agent_uri": "https://centralcity.ai/a/ZNE772",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piavler 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/ZNE772",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piavler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/30c67d28-09f7-44e5-83a2-5e6bbcf2f8eb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZNE772",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T14:20:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piavler 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/ZNE772"
}

What the leaf hashes

{"body":"b1268c5f00127d427b837fe4f61cc382b206ea02ea7604ab8d96bac361ae6556","id":3736939,"kind":"listing","method":"sync.erc8004/1","observed_us":1793974830625506,"prev":null,"subject":"erc8004:5042:399311","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0xff8d6f6076bd7f05c1b297a653de9c5d874c6fe8889878d5d4c6af47f602848a
  2. 0x8e4194880749c7bba966171f490bef3c81d1b5391e7e9803febb0895bd0fe594
  3. 0x4d77a8b31ae54430effaca1c4cc127477e6ecb35389e452ccd192400e0ca693c
  4. 0xd303bba368960be8b594575c2f574afcdd29e3f6407217e200b5fbe984a3c895
  5. 0x3d37e4e9848fc21bc29878589246c174f32ecbd6cceedbd0c85c723553552cb8
  6. 0x684057fe3a72c2c0466c3d2f65eaa338ae933884e7b00246f14a17e2d33b7d5e
  7. 0x8e1976c729ad4107593d72f069c635353c23404ffca24645666fea325dc9c028
  8. 0x56ffb46a2e046add0619d42bc2375355a811a76e7e1281a47e24d81722430bb7
  9. 0xb01e87cfff2484242a1b0c7c572b791ba746a7d90f7ea47cd31d2b97b0ee6dce
  10. 0x83be9eff988b0ed832c644bd442fb92e1485903d78744a65fbfaf55a10da7a0c
  11. 0xb9ad24dc1cbe44885f694eaecdd6b28bb9129c2d535fcbfef2d30c6e2fd2b6d2
  12. 0x9540e0cf18b79cb13b0a77f78689d45f98c5808c5cd1e2f6361e57c40cd00828
  13. 0xa53611af41fac56adf4e62af88a228aaa11b318341a167e3543a17186090472b
  14. 0x86593ac15f658012908c6be3447438c3409f4e6b92fd02ad8b0b2a8f74233080
  15. 0x4d1da9738e22475b7194f6dd7a6c3348b6abb938507afdcb6452d859f52556b2
  16. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON