Evidence row 1852166

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/u38lAO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2e912806-ee44-4383-af7d-5e67432f3a2f/.well-known/agent-card.json"
    ]
  ],
  "name": "Zerissis",
  "owner_address": "0x5fb9b6a3c8db4a7cb36a9d254ad919b74afe86f5",
  "raw": {
    "agent_id": "41920",
    "agent_uri": "https://centralcity.ai/a/u38lAO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zerissis 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/u38lAO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zerissis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2e912806-ee44-4383-af7d-5e67432f3a2f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/u38lAO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:18:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zerissis 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/u38lAO"
}

What the leaf hashes

{"body":"711def4c2e893b2cc13698d27004b8a5f7bbcadef6ca2e7a9d032238bf86f58d","id":1852166,"kind":"listing","method":"sync.erc8004/1","observed_us":1793578702939092,"prev":null,"subject":"erc8004:5042:41920","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. 0xed73b39133361dd079f421c4d0b4896e525ff13cf61d45c2ac7756614b651938
2. 0x07f15b3e885659b35ed7e3a9a44e5974210d8ecaa000a613b33cafb34303dd12
3. 0x7314b80b7cab6af18979ab77ca358ec3bd3bb9279e1b59d36b916e602df5ef69
4. 0x04d101021506b0d0e96548d991c76e6425add935c8bc8ca867aaa978b4b4e31c
5. 0x512b0c1d35a4259b397d2551c58ad192ace33cb6a53a8e15115950915d159273
6. 0x218d5ff629f6fac3ddfb376bf8d3a18a7703a2aeb973e82d06fe0a5e5b1b17dd
7. 0x9a21343396008d5a125a27923a87f89df09a21befe038c0c1a5ddcc86044f772
8. 0xf96ad21a2636677522ed9e2e7355edf468b69c323283d1bfaaf9af2d0d40ebe1
9. 0x79938c0ae443442fd00f855be4cd2355046334c43c29202a63efa89430b29f08
10. 0xe6d64e7e357758e15fc0a0f59323140fde90643c1945c41f251ade4c93f40869
11. 0xc0038167bb048534c699daf9dc54ffd008a0d1f1d826e5514567ddc27bfab881
12. 0x81186f1d3fe58c5a37fc5a986c2e4440f453481f9e7d23a13c45f48adcec0bb2
13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af