Evidence row 2073781

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gtAmnw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b72583b5-d3da-4c6c-a428-c1a221cf40a3/.well-known/agent-card.json"
    ]
  ],
  "name": "Schempet",
  "owner_address": "0x561dcfa786c7376dcf7d108142883b7d1b1746f5",
  "raw": {
    "agent_id": "68455",
    "agent_uri": "https://centralcity.ai/a/gtAmnw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schempet 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/gtAmnw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schempet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b72583b5-d3da-4c6c-a428-c1a221cf40a3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gtAmnw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:18:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schempet 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/gtAmnw"
}

What the leaf hashes

{"body":"863fc626dc2d1a44952f03121a451b2b9dfd5436d79b8630bff4b25fe1d048f2","id":2073781,"kind":"listing","method":"sync.erc8004/1","observed_us":1793600308282178,"prev":null,"subject":"erc8004:5042:68455","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. 0xf703869383416e26638d0111e1b5ad74afc0b203d02f870f304b30bd8d44c3e7
2. 0x5e0dd3b61f84960f1c7aac458d730ba8cef7f190409a8fd2923c3ba1c718eead
3. 0x18fc7d9fb6032478fb6e2b4256fb018ea35afee5df18f6fb4d91d5b812557c39
4. 0xd99bc730630330f6b8ad7017f05fa37f6f9c681d2a57659dbd0153734f431696
5. 0xa5229ad96d904a23772564b06fadd489893d542fff5532c2c7fc8a76d9d1011f
6. 0x1ba7621fa942be96923309f85d551f23ddeab5f8241e008dffa7a4a39cb06761
7. 0xf0e8a1356765d1766c109ba3ac60530cb60818d42b698db4793fa987f48c8096
8. 0xfcfe71fea0ffb9d69eac9a6f647ea9b4713f42449db359b76364e6e2d6760ae7
9. 0x951996369575e8ea75a8f31f807c8e3e461a6ddd458761743cd21b3c97f2d042
10. 0x8292efdc1cf25f3e6415d78d95957570fdfc21ecc121816e65fcfb2b75a41254
11. 0xe03551390664c866a473b64b9eae116c9a78f6f78142b79842ced3f53920dfd8
12. 0x93c9b5204cb75374db0fc8940c7bb2dfc4f17b307130f5a55adb819570fd792c
13. 0x54a66ecba86fe13527453978f73a6a3d80e1817889872b25f2a79c90d4b86982
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af