Evidence row 3949043

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/czuPEd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/05e01b97-a21d-47e1-b5ed-ebed1da3f914/.well-known/agent-card.json"
    ]
  ],
  "name": "Luenan",
  "owner_address": "0x8ed9a4177a6e6ac53034627f1ab6515186aa03da",
  "raw": {
    "agent_id": "405726",
    "agent_uri": "https://centralcity.ai/a/czuPEd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luenan is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/czuPEd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luenan",
      "registrations": [
        {
          "agentId": 405726,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/05e01b97-a21d-47e1-b5ed-ebed1da3f914/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/czuPEd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1794050465,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-07T11:24:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luenan is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/czuPEd"
}

What the leaf hashes

{"body":"cf645693e80679d1aa147c7b036256f434ee37eee749fa91a55d035ef05d1674","id":3949043,"kind":"listing","method":"sync.erc8004/1","observed_us":1794050660408691,"prev":null,"subject":"erc8004:5042:405726","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0x70770160845601478ecb49200c9c08e843104344aee1f90b89d5abedc3046e2f
2. 0x288339bea805f3fe3c5eb9621966a041c606b5355494ef054cb8adb757696667
3. 0xf23b3223bbad88a097e29dd5ad7c346efdb614e70abb2628c00aec509b83893c
4. 0x60d9bde6dedffc784983d7042e059bb9f0a975d3c7d272098ad2b7260c3c51c3
5. 0xd60556d82c25aadfa76d90530d59405649d1614df55b87df1fc5cdc0d50b5768
6. 0xee145f4cb90bd817f425de7484982ce1f4c2fca0e252d92d439af5ea1293364b
7. 0x7add10446d84d4ddc168d29037243de7f16b17e40dd40c947d992148c427e3a6
8. 0x41d03c8fe47264fbcfdaf9de279e7a78b223e2127df68ee0488342ee1be326a4
9. 0xaa3b73b5c18e5c5a290526f0f3e3ac1ac3740698ffcd6816ffe5c395b28d2a8d
10. 0xeaaaa7a33c4f6737d8c17d2ef03a5d90f6210d26e9394c8c770197cd4f58c8e8
11. 0x87a2bc96211a17fc93bb96e899956d188feb3088dd10735eb74114a83667bf27
12. 0x86b32b96c3e608b2e5b16a1aaef313acf9157049d7a9c475bae2c6417846fe1f
13. 0x7d1dd5bb14b5375b9f1486e172c5a59a72474b2313d43fda1b9b089df406ebbe
14. 0xe10968763bf5f376ed7bef52309abc0adc0394947582477a2899a3f332842d95
15. 0xdda41bf8f8b807884588170276b0203d24918e4a5c47ba7f4d5d0217f85e0cf7
16. 0x9108c80d13a11b7549b554924410a7c5d215a2cd03aee9659ca627cb099f1a2e
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa