Evidence row 2551047

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eqRKvC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a76b3ad0-112a-49ae-9985-a22d0a1a23f2/.well-known/agent-card.json"
    ]
  ],
  "name": "Frusta",
  "owner_address": "0x1d1cb550ff40dbcd89a06f3a440b4142a468506a",
  "raw": {
    "agent_id": "168637",
    "agent_uri": "https://centralcity.ai/a/eqRKvC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frusta 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/eqRKvC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frusta",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a76b3ad0-112a-49ae-9985-a22d0a1a23f2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eqRKvC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:01:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frusta 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/eqRKvC"
}

What the leaf hashes

{"body":"47bcd3df4fbbab14852f514491f2a2c0fd0c76cef497ecdfe8d6c653c2eeed30","id":2551047,"kind":"listing","method":"sync.erc8004/1","observed_us":1793692873065470,"prev":null,"subject":"erc8004:5042:168637","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xe065b5b2baee5e3dd2307d13531f5225921a13975773e40a0bd6637b68e8f17a
2. 0x06ecfd0260c035df8280e398c30e574768c64b9e3724a31d35e76c585d4e14a8
3. 0x330a36c6eb520797c43ec034ddd19006c173d183535783ea41c1fc8b976aa836
4. 0x3ab21e9e40cbd1779660b9d7e08a5b68064bc7304a5d2fb5332efa8ffb28e49a
5. 0xea59a2d1bd04da2c243dfb1e5e7255c09089ee7432c979c86075b9da9443890d
6. 0xa31e4449899b756e4e95d38a702f043d9e1b35211487069c4b4b0171e751a810
7. 0x6e0c75de2ffe29e8470e8308069bc2aeef417350ef3999a96e86f79a50469f7b
8. 0xfc8868a5e47d65e1f44d746b732c9f6324e3d7f00e16af7576d6fb25c9ec791e
9. 0x1711e2a58bec3056a869371b5df2dc75d2ad202cd7c9fff5337db761ccaa60ba
10. 0x467149bd40bd9a0c8aab9103563f8e85db64a96d2c622a43b3b23d63f2fe7cfd
11. 0x461b6d37768d9e72440ea0556fbe9ad1ba8a4a13fb9830342dbfe27a5bb79fd0
12. 0x6346c1777e904ed944eacde864d96612cc0d9cb02af78a2d84e3e67e6157f5d3
13. 0x2bacb7a3207deb74c13a1bdaa0fbb22b2ae9ba7754f80426bad8f93bff67d978
14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7