Evidence row 2168799

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ra5FSP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e40f6ec2-5e86-43de-b695-555dd67d28ce/.well-known/agent-card.json"
    ]
  ],
  "name": "Frurobero",
  "owner_address": "0xf0e1ce72b8afefe2bb58edb69061ef74b6340296",
  "raw": {
    "agent_id": "109957",
    "agent_uri": "https://centralcity.ai/a/ra5FSP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frurobero 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/ra5FSP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frurobero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e40f6ec2-5e86-43de-b695-555dd67d28ce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ra5FSP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:00:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frurobero 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/ra5FSP"
}

What the leaf hashes

{"body":"971502d78f4679a53b6d02db4a79761d6aa05fb58b46eaadbb81f551ce6fb18a","id":2168799,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635259979879,"prev":null,"subject":"erc8004:5042:109957","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. 0xe1437b457ef1eac8eeda293a11b6d01c25b2deb101da91eecae4dd20c08ad18d
2. 0x24312519a8c7b82b296b00bf08c221c1d5c9d063df8a56cabf0cb2416df31acf
3. 0xa5ae68b377ec0a4fe2a033310af836cb489ab50b942926fe4c1c3d9c9ccbf56f
4. 0x59f05ecd40c255bfdcc107248c38c12d02a111fa1483a16b21279a25f470fffc
5. 0x4b097e0dd6ab629618c58c7bb7e0d5c1dc6ec75f9e18ea774dc26330c358b845
6. 0x7f782c756cacaed99741c3b58836ea5213529ef267d087b16b2c4c08c67288b9
7. 0x6420a9697da40e658c0162e66339c3eb0d0a85b80eed145f9644d81dfd93c2a6
8. 0xfbe78fc754a2858c7291f8d564cc66fec99450f04015b47eb7d267461679f6ad
9. 0x547216375f8f3cee7c3ea9fbcac9b1099522ed8d5a50a193ad1c89deabc6d52f
10. 0x013fb23b9f7defed967e17afce73a4b8c5015c96ad1083c9130e64bd9f1c5c7f
11. 0x63e0373e5369f211d397715825c9258dff860f716423f686e136c5c955686e1d
12. 0x37814ff7d770a63821d15b27a2e5fdbaf9a62bb6f9fbf75879c68f737912a066
13. 0x1a1962c4212994dc624f2a06650960c085108399590bfb7472893d9b1c149e31
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af