Evidence row 1815927

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PCKhIo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/49f6d763-579a-446a-bece-c5fdb0d6ada2/.well-known/agent-card.json"
    ]
  ],
  "name": "Alaurel",
  "owner_address": "0x5556fe0a133082c386a9b7f1d02bd58ebe74fa1b",
  "raw": {
    "agent_id": "20089",
    "agent_uri": "https://centralcity.ai/a/PCKhIo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alaurel 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/PCKhIo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alaurel",
      "registrations": [
        {
          "agentId": 20089,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/49f6d763-579a-446a-bece-c5fdb0d6ada2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PCKhIo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561071,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:27:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alaurel 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/PCKhIo"
}

What the leaf hashes

{"body":"b62544a7ace55b4d391e4a80c761002f6a93970702eb4d1933924e6ec7bea938","id":1815927,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561248587832,"prev":null,"subject":"erc8004:5042:20089","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. 0x6a6c4f6bab97f54d93bc016c4a79da5f81edda27f444b16c780d209c17d9dabc
2. 0xe8625d9d7d947dd32abce190fb1219972ac9713375c5913876ff038c28763ed3
3. 0x3873ed19b0a1c41967911b1e7ed4e6026ad20bd8052bcaaaded336135e7fd628
4. 0x607f973ee65848bca0f3b5151ba1224fae49f979ac0932f0c59aaf485864fc6b
5. 0xa6b5222aba20b78a4910da942e90757bfbe37300561ea993756e38de0140d520
6. 0x3538ffaa0bb7e440f2a1ea03cc11ae108a35d0d9ae9c6e62fa0d1736fcb559d8
7. 0x76fda27f27b92bba20f2f732360982a8e115d8846af062e3c14af8a20df83103
8. 0x178f33444e2b860a90e8608cdc0492bb7af647248c0f1a326933436a3cab15c7
9. 0xac45c3137c2107dd6d8276c45f5fd1ca0ce339d539ef45f91a73917935fcfc4c
10. 0x4ce23bf7f815c1fca9ed97c9ed2767c84e28431fb8afbd3a9980433ebb0bdda8
11. 0x5087a1201006905e631e836f4e5b577e73f1e52421623bc7e8da04bf8566adcc
12. 0xb9e769552a4ec5c6497a5a5cdde2664f3c8dce153f8c781eff808dd6b24658fd
13. 0x2083851c78484f99ed7086ac61a83081da68bd1ce3b2dfd9a06ce2a7a13fdb11
14. 0x6e52ec74954b02fa6342c949413ce6ced87071b172b1bcf0f6191252f67257fa
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90