Evidence row 2087444

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0t9deS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/36b2d90b-c6cc-4d32-bc3c-f0399742a6f7/.well-known/agent-card.json"
    ]
  ],
  "name": "Luusero",
  "owner_address": "0x39ead67c4efbcf88ed042ca2a80ce2622f7c8cc8",
  "raw": {
    "agent_id": "75255",
    "agent_uri": "https://centralcity.ai/a/0t9deS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luusero 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/0t9deS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luusero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/36b2d90b-c6cc-4d32-bc3c-f0399742a6f7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0t9deS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:51:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luusero 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/0t9deS"
}

What the leaf hashes

{"body":"38f8f0ed90bad17dc2839f5ca687c7ace10fb244400348cb7338a4849986572e","id":2087444,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605869689883,"prev":null,"subject":"erc8004:5042:75255","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xef6a44496d1e29a3a9f7d2a51140e8ca92e40a4a4e342df71204dbe0fdb7a806
2. 0x27260e435fdbd60bb628148b1f8dd9675368e13bf74cbd723db78e330022ff0f
3. 0x3a97b190cb5767a1150e7454ae0be6e9e02db57d704193a0d2c55e3feda07bc4
4. 0x324f2b5d574cb2764c85a02f34791886d908e35c4214220c3c989398e73c9c8b
5. 0xaee8628c09fc6ea0332e1a73272cc1bf5fdf3bc74daa8fa1c29dcd8122591162
6. 0x6c326f02ca965d9a88548cfd6dfe182d00f55521bf23ffc79d8e83fefaec5ccf
7. 0x532a1a4b2d6b3e23843143f248b46c096a23aaf70ddb0a44b2830e56f089a391
8. 0x7df32d47b20912c93f7125909c124f79077a078692faa1419e2132ed83b7a264
9. 0x383723e20a1ee6f6f0f33c7f00e5564a44b1895dd1e56ab0e51596ee63621d34
10. 0xab03d04b586059ef41ac16ea17806b7fc52066e0cdd59d2db2e19895b68faa70
11. 0x40ff1fdcd3023ebf3a2d65350c5559fb9898da453610ee6cd3fd3b146a2aa2c3
12. 0x244e5498c1a18cb79272c8888907c216b04d0ef4381a107b2d329eb22383048b
13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af