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Evidence row 2521004

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:156951
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
dd706484212459d7823ae072257515256286f02e1603854f9c4d0f3e9d06d3eb
Leaf
0x14aa5c62d6ce0847e063841b9218af74a63d568d0e900648def5f434480fac19

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LESFfb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2990465e-0282-4ac9-8525-9387b207c40f/.well-known/agent-card.json"
    ]
  ],
  "name": "Plompis",
  "owner_address": "0xa239991937eb6239fa9eadc6f2758508dfb1c62d",
  "raw": {
    "agent_id": "156951",
    "agent_uri": "https://centralcity.ai/a/LESFfb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plompis 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/LESFfb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plompis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2990465e-0282-4ac9-8525-9387b207c40f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LESFfb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:13:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plompis 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/LESFfb"
}

What the leaf hashes

{"body":"dd706484212459d7823ae072257515256286f02e1603854f9c4d0f3e9d06d3eb","id":2521004,"kind":"listing","method":"sync.erc8004/1","observed_us":1793679239767157,"prev":null,"subject":"erc8004:5042:156951","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. 0x14aa74a38adba64af1407826b22073d4f80222dc6b1b9c8d520f15dbcba7b46c
  2. 0x33a57584c3c8d55ec5bf3fad44c3b9ae17199f44af0dfd488dc848217cbd16f5
  3. 0x4aa61e1903753f68bf79a6f91e5f2bc51105bfc242cfbc9d0b06690122ef6c3f
  4. 0x57c0289a2d33d20c3b44b3e6894d7046d0b28675c7e91f6cfb406bcdaa9970de
  5. 0xcbed017b93228e5fbdd60c133ea2db85ce262c92aa154ff5b955c2e9d3abf8fe
  6. 0x072c62fbb4bdcd20fe12bb8995fb5c63159b01bad1564598fff5163a21b7877f
  7. 0x5fe3d8e2d97ff1053b675789a703ee59d22accd555b29ebd1b1fdefd63cd87b7
  8. 0x19a7b0c9fb71244ea38862ff61823bde5adfc1a56a55e1d945d2da783b453d7e
  9. 0xe46e103c34c0be2cf079d65ee6b6a4f71b9a1de5079f832a295be0b49795fd01
  10. 0x5e91a1582d39f26de39bdd3efdbaccbada9b4efccd5fc30c0f677cf2de1b3957
  11. 0x7004fe3f7e9f3f8118c119d452ec77a8a02bb6bcf9ac5387ab21e60d87b42653
  12. 0x4a703d7b488541b155124066b4dd7c3d5c7dec0475888c61ceba22b11223f76a
  13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
  14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON