Evidence row 2506307

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B7x08W"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/287832e9-c3c5-4551-8e2f-8de414a7b2d0/.well-known/agent-card.json"
    ]
  ],
  "name": "Nolet",
  "owner_address": "0xbd317d52844fb0a1528ffbdef6c512a62b3ecd16",
  "raw": {
    "agent_id": "151394",
    "agent_uri": "https://centralcity.ai/a/B7x08W",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nolet 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/B7x08W",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nolet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/287832e9-c3c5-4551-8e2f-8de414a7b2d0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B7x08W",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:26:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nolet 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/B7x08W"
}

What the leaf hashes

{"body":"c8a8c5c7d871c1a2d7c40e2316f4018091c201b9d155e78438e080edc3c8e90c","id":2506307,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672770839569,"prev":null,"subject":"erc8004:5042:151394","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. 0x2c73f32ce5d613fbd1725811f44fe09d1ee0fa7fd556698f630a08deb1c37bc8
2. 0xfbb9aac4553bd99178086f89c9a8148e962951d86666c6ed9b6b29845cdd8411
3. 0xb5e83bb6f1b8d8a66229c1a5bb84d5011835dd30933782756d3e352c0f2e43dc
4. 0x15dc17aa62fcff524e45fb49f38b9a4b40ed745383a7d34fcc4e260b49d5ebd9
5. 0xda4e99a0d2b83428dd25e64496b910a9e52c5c1a30c8dcf4eee62a80947e8270
6. 0x198ea7a04a6304249710edc9a28a9ffdf6ddc6f5ab937f43b9b231023e6fb434
7. 0x2d450d520103d558ed1928e0ef11254ef495c2b5a90f298ed40b66f8254379ef
8. 0x923a78c00b47c7006527134760b748f520551b2deb129062a22f692043f7ce96
9. 0x003ab6042c8f7e037e77afced08bad0ab30014a13d477c3423c775ff3b74cbbd
10. 0x5e1447961e8bb0ab029d3ad3f0f78c8749d7f4d3b34d1d55a7a28c79dd069f57
11. 0x5439b642919c9646a82a982f1cc0e1d10f3844925e509223f8ad1f7ef118a84b
12. 0x1b2704fbaf83f8cef070c39b1c0713e5eacdf16543f7322374a297b08e1bec15
13. 0xabecda24f649c46632dd795fcf8ca7d146641246a569c0a3ec1fd85e9baf0a5a
14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7