Evidence row 2919353

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aRX5eF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e425e7ba-5d7c-4204-9fa9-3b13606dbffa/.well-known/agent-card.json"
    ]
  ],
  "name": "Fressero",
  "owner_address": "0x3418c993cb48e47d92fd76376b25a164b1d65e47",
  "raw": {
    "agent_id": "215077",
    "agent_uri": "https://centralcity.ai/a/aRX5eF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fressero 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/aRX5eF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fressero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e425e7ba-5d7c-4204-9fa9-3b13606dbffa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aRX5eF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:43:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fressero 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/aRX5eF"
}

What the leaf hashes

{"body":"bc671b43d37cb5ccb93c525f234f0db068bb07058764ec7ade7bf03988f6ca76","id":2919353,"kind":"listing","method":"sync.erc8004/1","observed_us":1793753004128602,"prev":null,"subject":"erc8004:5042:215077","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xd97012890d5c82baf7cbc8e7a28e38caae0019698cc0e2343fecaacad153e852
2. 0xbf6098fe1ca27fda8bc9ca13613303166222cf0c007262381cdea6a18053bfb3
3. 0xdbc7e9c767da9c5f1cb06160ff8cfdf7de322eb4b139067da0fba6cb8bde3319
4. 0xd5f819f595e75eb29ef83871580163bc7a6a4b2a7015894f7fb251e7880d8f08
5. 0x7d583effe92c64999e617792d8d324af3e251362be8c8cea9e1b7e2407db3e43
6. 0x0c63b14f240f76d5366240bfe26d0b4589aab24f6252a8a03759fcc407acaafe
7. 0x5c1a31bbe706f2e09b756a4c5f166250f920fce45161c5575c479d5035898b47
8. 0xa546fd808fa74889947b3a92d14a4cb56782380a01b4fa44ac889cf2ee15f299
9. 0x4c604804ce99ea1e46d1de3ea1ad28e9f16f77a90ea6d32dc8b0412e37ab3cea
10. 0x23a1d13d043e0706579172ba38c26e92db53a1f7b6715dc77da735ff4c1494a5
11. 0x40e0b46f45316962c4158674ef1f5b6368f09eb2111a2bfe14e0e8a73e0038e3
12. 0x5c4f9f1f9d4b5078fceb5f70f2136ee1c1df4c695b42dafebc675134f1a84eb5
13. 0x813281b9669fffc17511699d717b3cff3b49fca18b16e1c77811b0d36468f330
14. 0x07f781e70c12f59067840cf8a82ad38380528bd5d9a968225fedcf9a7fcf613a
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345