Evidence row 2200915

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VYraEd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5925d9ab-1830-4ef8-b2e3-213b7bf8cda3/.well-known/agent-card.json"
    ]
  ],
  "name": "Hadjo",
  "owner_address": "0x8869cf7cf32d64d5f0bc8e41c685726cf4b47d54",
  "raw": {
    "agent_id": "125430",
    "agent_uri": "https://centralcity.ai/a/VYraEd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hadjo 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/VYraEd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hadjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5925d9ab-1830-4ef8-b2e3-213b7bf8cda3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VYraEd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:13:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hadjo 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/VYraEd"
}

What the leaf hashes

{"body":"e20ea2cc15efde244564ca18ec430c392154bb2395f877c762c8f2b3ea504802","id":2200915,"kind":"listing","method":"sync.erc8004/1","observed_us":1793646798788736,"prev":null,"subject":"erc8004:5042:125430","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. 0xec731a4fdf7fd689613fa891071b995d13fda900aa3e35d93edd1a87d2345f08
2. 0x3ac8dd484d7f65ad5b908d9c509586ba68b6299817cabb87c4477fdfe2147fe9
3. 0x8d1cd326ef2566d102e483c2fa119530b0f255bb0d50db917c819c44b20d1754
4. 0x953b1c1f032f336c6e4ed15aa2320be3fae6a9ac1287daf1623f0a69d755ec4e
5. 0xcf8dfa59458bd193bf2acdd62594fdc405266e2329b9fef37ce87df8f7dd171e
6. 0x267d035077e0621e6801d46d7afbd1c1d07003fd2060a65682ef210de29a24bd
7. 0xda397039c45b77b7e42ed0e5e482ab27a6cbe6bb06ab0928ae5970377fa068d0
8. 0xa2c2bb84b7384e8ba1bd19411a02081146c09831f9b039fffa2736fb8e045054
9. 0x2bb5585929541ae7572890054f4fc65db909f0f1f6dfeaed5c89a3dba0d3ced8
10. 0xbdd573ee488a5ff5a257ef44b4df774807f53d327a36eaefda9df1eec394bbc8
11. 0x199bd74f6c0504f89ecf1c08bbfab43f183a284376d47dd35e2910661e3cdbda
12. 0x003935e26459cbbc36612e09da82fb445f0b8844d8b644213247fd0844b7407c
13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af