Evidence row 1843404

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CK4LBG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8f477c4e-a640-48e1-aab3-9fb949362cdd/.well-known/agent-card.json"
    ]
  ],
  "name": "Luirker",
  "owner_address": "0xb88d4777ad8339f6f0355bcf3a7bf3ba6db0986e",
  "raw": {
    "agent_id": "36676",
    "agent_uri": "https://centralcity.ai/a/CK4LBG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luirker 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/CK4LBG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luirker",
      "registrations": [
        {
          "agentId": 36676,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8f477c4e-a640-48e1-aab3-9fb949362cdd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CK4LBG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574665,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:14:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luirker 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/CK4LBG"
}

What the leaf hashes

{"body":"132ff5a68dc9a189093b65944f3c1d982f0d271907c2594c2283a66167b7c581","id":1843404,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574884394293,"prev":null,"subject":"erc8004:5042:36676","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x9f970e9be88b5bf806d2d3b6becc1e9b18062f93c59ed17c73d4fce22f0e628d
2. 0xfdeb43f3bd5dde7f481f64040f15b7916642448c9b465e9eb92335f649e9cc51
3. 0x663ecac7863aad103b6d9550dfac444ddd388f1f6f19db24b61ee19eed5537f5
4. 0xb45285adc0c1746f2e91e5c87a8175adf99b16da80310d5230d5bf556a890e64
5. 0xd660a59a80caf463ab40ef3c462d8d66853c1e55298aebf28bd853c35ed1f9dd
6. 0xea84a380a78868105878da58a4ed71e2b8dbed82d3170c2a66ee84425459753e
7. 0x2bd454e111e8ec89bbb214464f85c717d45a8288e21710fdfe46b9b60b547d7e
8. 0xfae4330ca90630423d04aa69bac6190302bdc84117288ee0847548e279eb353b
9. 0x70ede2ed14c7682100766a73ed35be7045cd02979e83e8402d5ac96cfefbd34e
10. 0x61c6c4edc8893ecf392d365dc9c4436b2740c6b68a4e1ea677fff11c357a14b5
11. 0xe91c7575633d77a3e50293af8a604ad57d26cd33156a92c021ab0447865f3809
12. 0x4c8d70bbc71171c6f09376b1cd5cdb76fcc86cf6f4242fe3365e640972ba1ec2
13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90