Evidence row 3347533

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IvA4vt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b824cc99-5975-466b-9eef-2e44ebbabc62/.well-known/agent-card.json"
    ]
  ],
  "name": "Luuza",
  "owner_address": "0xd552d1175772245a4d0d3cad1bd53e339524c52a",
  "raw": {
    "agent_id": "317287",
    "agent_uri": "https://centralcity.ai/a/IvA4vt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luuza 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/IvA4vt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luuza",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b824cc99-5975-466b-9eef-2e44ebbabc62/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IvA4vt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:25:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luuza 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/IvA4vt"
}

What the leaf hashes

{"body":"4a357f4c466d53a02f8899237c4d5afca4b0c98805a29705504dfc2f454b03cd","id":3347533,"kind":"listing","method":"sync.erc8004/1","observed_us":1793841926125710,"prev":null,"subject":"erc8004:5042:317287","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x27629e00ddf95d5eb2a3e3229b0bcfa7f65e819f795607f288ab6e775b9910ed
2. 0xd018218ce959a421afe2020d07800a23f32c59ecefc264ce2115cd86a8dec384
3. 0x42fe53cd153fd8ee764e57f72d1ed9ff8761fc7feb42caf94f81f07684370372
4. 0x0cc477677891106f863b1a58f908601e1074fe5c5358f64db4ecfe0f4eb4c36e
5. 0x763df43d242eaf1a63010eb6b7efc5a8d90c1bacba80dd845147397e7eb659df
6. 0xc2ee56a3c269e98ea199ae93e3fed9e2f8773403c24c13cc58fc9e14ad988c69
7. 0x1e8cfb54c66c897fa11eea922deb9c1e44f6a96093a25b4350f9ea4cf1dbf427
8. 0xd4db3412d8d7358b832360c256671aa923ec5d6fb8e991280d59a052936b84a4
9. 0xb0455236819473cd46060c7b828d15433ec1549e602570aa591cef9dad8be5e7
10. 0xb789460ff027fbae5c641e11653f8521998de782d027bc704950ed485e17132b
11. 0x6e1c52e7a5c055be3e09ab8308c6f7842cb5831de8cd94a40dbc7efddfaae900
12. 0x02109cf45188a512fc127d79cd8ca3044cae2253fd9640a06383c6db296bf68e
13. 0xdab1015fa0b0821901bc847233eeaab127a98ede1ddcdea4ded43fe758a93318
14. 0x67e76a5b4517f0cd6d3381baab96eb627df4394492e64e7c2890e01538ee4d79
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94