Evidence row 2498249

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bqZc4j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/850860de-4d01-4a74-bb95-e6f231c0c679/.well-known/agent-card.json"
    ]
  ],
  "name": "Jeivero",
  "owner_address": "0x02b2c3caf7a9ab72c04dd695cbe3773475619081",
  "raw": {
    "agent_id": "148225",
    "agent_uri": "https://centralcity.ai/a/bqZc4j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jeivero 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/bqZc4j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jeivero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/850860de-4d01-4a74-bb95-e6f231c0c679/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bqZc4j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:28:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jeivero 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/bqZc4j"
}

What the leaf hashes

{"body":"8a243721ae86f0d9416de5bb75f72f63f257f03af738c8a66ebc1299f07958e2","id":2498249,"kind":"listing","method":"sync.erc8004/1","observed_us":1793669309273658,"prev":null,"subject":"erc8004:5042:148225","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. 0xd4f858b75995eb6af3a33e005287e270b48daf27c4c9448e34bd7cac107fc3a3
2. 0xdd1b319f5f2e7820135077dbc8fda8f196221d6496614e58137370eff8dd7c9c
3. 0x5373da0df3740b3f13fc1983d7640b40164039981014e7eda7585d8f6b33dfcd
4. 0xe3fe15d165a0ad7a9af69f965e3445008e34688c5cd386683e1f97eea369c1f2
5. 0x411e7d498ff26f01333e7ba024aa44b704167eb47d84d9347e99ad7b93af1bde
6. 0x118fa6352424814a6b994f4355f990a16a1ba4eeb4ae4884d1f81fa829bc6e29
7. 0x6edf3f1abc7ffcf6769cbe7deb34e80735bdedbdc009afa501e00531174db701
8. 0x37a5301525b3150b268b88c363714ea3c7d2c582dfe1c29ff439560ae10f0bd3
9. 0x2cec4b0b1201eac25d396345e91fb23a0c06f4dab09a76432072ff95353270b8
10. 0x23236b8dcf744ef4172b021ede4f22839d18db60f4b9415e9798ab7dedf697d4
11. 0xa5de4fa25b064759dfd6c4892f0997754cebb4bd70d12c6461e6941c2e4860f6
12. 0xbfd907b41fc4fb0f8910695809f1797d1c8b149f937affde28688b8121e34dae
13. 0xce9b3265fd4a1a5e8698c5c73a9e511cda70851e8acf6892984553578379a29c
14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7