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Evidence row 2730677

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:213027
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
baca0c4aebb37361828f315f9fb0a448c73d3de07156f592258b1a3218705cf9
Leaf
0x80b5ead0a6db0a74b7310566c9293d5dd264c5faf863b1c2489a4b0db1de2b54

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UjYzqx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e45e4a5e-a5b4-4d88-893b-215b6216c4d4/.well-known/agent-card.json"
    ]
  ],
  "name": "Plompabel",
  "owner_address": "0x454e8435455d4d41a8f9946a8623133aa8f3d34a",
  "raw": {
    "agent_id": "213027",
    "agent_uri": "https://centralcity.ai/a/UjYzqx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plompabel 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/UjYzqx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plompabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e45e4a5e-a5b4-4d88-893b-215b6216c4d4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UjYzqx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:59:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plompabel 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/UjYzqx"
}

What the leaf hashes

{"body":"baca0c4aebb37361828f315f9fb0a448c73d3de07156f592258b1a3218705cf9","id":2730677,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750344240809,"prev":null,"subject":"erc8004:5042:213027","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. 0x80b63758f7f28f16b2f34a511c32fb0f5b5b4f711de2d8d2bd72e09a417af931
  2. 0x63f7992ceac76a0c53c85151bc7f44321d8cfe2069425d87c599b1ccb14292d1
  3. 0xed64e583618e653886ceb8b9283d05d52b323f249a79bd297f6d839d41c8ca2f
  4. 0xa3f1c22d9371ceba999d9242069c2fc9355186643003284a731d7213b6bbaf54
  5. 0xf14318c71375f9f69c0cfc924da04b371d138d9b3d0ac92177b0b5fa55c9fd0b
  6. 0x74be7b2008186877e9c00724d33c49b4c9b8482c1ca4fdc1860e14068aa0f487
  7. 0x6a65ad5e9bdb201b579c42bddbb6b1691342a82298808e2741f2cc77f08c7d36
  8. 0xad1bbe0a7d3810f47ca2c43069ae9e10ad9ec04bd99c2afaf06738f703e97a6b
  9. 0x29b8cf73bb34c811af24311ee99e115c1dd3ef867c2b8221226b1032f8117422
  10. 0x82b3a69df9060d8b07bb83ece514fc4edcd02d2c68b5d4b4e2ab60b0222ed215
  11. 0x3361f6db2bab4bf5d638bb02390809dd800dcb53806561677de88a61a38e4755
  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