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Evidence row 1853037

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:42427
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bd5f5d2df8d01a57e0a4dcf27e873dafb65b9817c43e588a27cf00f8433e1a14
Leaf
0xe9bedf4f652c28766bbf83b680c70636e46f65f00aa95eeb8397befae44af7c3

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0hdpAU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c3e33b16-fce0-479e-a010-d02967f6a3b4/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriabizjo",
  "owner_address": "0x0941f6f8524c20f8e95e3a2b8fa8ba120f002ec7",
  "raw": {
    "agent_id": "42427",
    "agent_uri": "https://centralcity.ai/a/0hdpAU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriabizjo 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/0hdpAU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriabizjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c3e33b16-fce0-479e-a010-d02967f6a3b4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0hdpAU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:24:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriabizjo 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/0hdpAU"
}

What the leaf hashes

{"body":"bd5f5d2df8d01a57e0a4dcf27e873dafb65b9817c43e588a27cf00f8433e1a14","id":1853037,"kind":"listing","method":"sync.erc8004/1","observed_us":1793579051177675,"prev":null,"subject":"erc8004:5042:42427","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xe9bedcd28e171df714f0542a2f4c963003fff9f122510464970a9d28285398f7
  2. 0x41dccbf4cec243aebb50abec9f1e4982a38520d21926617dec6704f59844a7c0
  3. 0xfb337be4dadc039d5850a3baf10e7d1f8ce9183bb64f735799dcae364290373f
  4. 0x97f5e9ad978903c45f02d15f8d6c25c87f85091fafa210b62b011f8cd80e3a4a
  5. 0xd86d3ab08463ffe8072e1b0916ce9afd32868446f635ee9b46f68cdf666a3c69
  6. 0xe83b81ec4e6dd8db707f43dacbef60ad1bfb85ad11a3ddec219fa51418fca2b7
  7. 0x1f26a286966b030e00fe54c34888c76f98d67ba3224d4d021a1d35cf28b3b6c4
  8. 0x56f07d876a23b9ca442975b04ae05b4419ff1a933c1158cf47c193beb2df5a64
  9. 0x62aa3992c739592cedebb9b48f5f9dd2b0f0abdae0180d2390ad13c7290209dd
  10. 0xe164c7cbe6151fb134a66522382d47c7fb9fb83b3e8f498503d5d0bd1d7b44c3
  11. 0x97d3b879e7417eb179c7a3ec269f5151d3e1568f9f8fedf3bd1a98fcb0ffdb9c
  12. 0xc179417f8ae1f11ae3d161c9b0dfda8c85fd1a0287b9cd9a92883e24030e37b5
  13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
  14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
  15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON