Evidence row 2147171

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EhrGdr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/372435eb-cd61-4a7f-b009-af06cdd4c287/.well-known/agent-card.json"
    ]
  ],
  "name": "Ilaumik",
  "owner_address": "0xc9b201b1334003b2cdb62bdbb694f6a36b8c69f9",
  "raw": {
    "agent_id": "99352",
    "agent_uri": "https://centralcity.ai/a/EhrGdr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ilaumik 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/EhrGdr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ilaumik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/372435eb-cd61-4a7f-b009-af06cdd4c287/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EhrGdr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:39:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ilaumik 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/EhrGdr"
}

What the leaf hashes

{"body":"59d0d46c526cb62eeebca0cba071fe83d071e1219c5bf2e3af295ff9dd606067","id":2147171,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626751940573,"prev":null,"subject":"erc8004:5042:99352","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. 0xefb63a11fc8b67240fc15c656d092e88e89572248dd40e3e09d4bb5c7ace51ac
2. 0x7dc074897632652e5b7e27c7f8cf04f45adb30f55ccf3cf31a7570067af7186a
3. 0x19f8530221d82df623340c5213544a52bbc23a1bb49a707c9b2ef8cbde518bc7
4. 0x8544d11dc687c5f2eefc75614feb5e2068a786032c8df04b67459adbd35b7aab
5. 0x316a39e0e8e540ae02e7fb08d7b09d93ad7024c717d9d69e25cd3e1c0d6e12aa
6. 0x1bfbd861d00725b248b56605e187549507fb74be8cfe3627c0b9fd05224b6eef
7. 0x1a94b1cfa1e6d4bec695251f431272a0531aa41a23d00d19eb808d48dd7a86d8
8. 0xd2ca35ca969a9f5157d012edb044f0385b7d3afc5cb720a171d9a82b9e6bcdb7
9. 0x8b742a91369d6cf46383d89449911da78687632079b19bf19469df2db59eb747
10. 0x3cbfd0614292dbb98c722dab0c23423c3e85d3c390da3a28fc71ec926dccfa35
11. 0xaa2e865008eca144975b207612c7c4850c0d2e9fd52e97b061a91248b43db0e4
12. 0xfe5fafbda84768aa127517412dad46b6d52750c98fd0471847d383ba9c0ebea4
13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af