Evidence row 65627

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.checkpoint402.com/v1/company-events"
    ]
  ],
  "name": "Checkpoint402 SEC 8-K Events",
  "owner_address": "0x739e2381939f558046e6041e1853b49b8033db6e",
  "raw": {
    "accepts": [
      {
        "amount": "100000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x739E2381939F558046E6041e1853B49B8033DB6e",
        "scheme": "exact"
      }
    ],
    "description": "Latest SEC 8-K filings — market-wide within minutes of filing, or for one ticker — with each item code translated to plain English, high-impact events flagged (earnings, CEO changes, M&A, bankruptcy, cyber incidents) and AI summaries of the filing text.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "highImpactOnly": true,
              "item": "5.02",
              "limit": 10,
              "ticker": "AAPL"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "highImpactOnly": {
                      "description": "Only filings with a high-impact item",
                      "type": "boolean"
                    },
                    "item": {
                      "description": "Only filings with this 8-K item code, e.g. 5.02",
                      "type": "string"
                    },
                    "limit": {
                      "description": "Results, 1-20 (default 10)",
                      "type": "number"
                    },
                    "ticker": {
                      "description": "Stock ticker; omit for the market-wide latest feed",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-21T01:21:33.971Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-21T01:21:33.706Z"
    },
    "resource": "https://api.checkpoint402.com/v1/company-events",
    "serviceName": "Checkpoint402 SEC 8-K Events",
    "tags": [
      "sec",
      "8-k",
      "stocks",
      "corporate-events",
      "filings"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Latest SEC 8-K filings — market-wide within minutes of filing, or for one ticker — with each item code translated to plain English, high-impact events flagged (earnings, CEO changes, M&A, bankruptcy, cyber incidents) and AI summaries of the filing text."
}

What the leaf hashes

{"body":"c950f6f147fd9247f1976f552cf0a6adefe68a7f8ee31fbcc3ba102c5c3badf6","id":65627,"kind":"listing","method":"baseline/1","observed_us":1793025458740904,"prev":null,"subject":"x402_bazaar:https://api.checkpoint402.com/v1/company-events","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xa23bd1588d52f935733567db64c34aa9573769f495e8bc0bf4a7efc88f53b82d
2. 0xc2f3e4a96e56ed105b5491149971753f936626dfed54c8df0e88769dab680ccb
3. 0x176963cbb126bf6eee30eb7c33fbd8eb9a85d250dd2ed62f403d124fb946ddb7
4. 0xdcab225aab2a4346e850bd3369cb483a8065c51aeaa679216ee16e4d7e9055b6
5. 0x6f9f57f4e9c300b8e1cc7ea7f45211b9d607a0bd0b4d1d9dbd8add991a3c8c3b
6. 0xc9cbb501892f28bf03c855d80c86617f110d7571787cf06c75dc37b7eb54bde3
7. 0xaa726b903530d84c5fabaa3b9ea78f39ff882b5ab65e98b3dab447a4700c947a
8. 0xaac84ed23bdfbc0495d40d96b91c7e32628a2d6a4d0f2459513df347fc4abcd1
9. 0xcfa69d36cf12df79f348c55350096221127fa2e0344b393ebea44c420a2aac24
10. 0x9f737f37530f83ae6928a14e73e114762b12b3c82ceb7028bdaf78f27b288ea9
11. 0x9ca444fcd24e94bee95de2e8d69f385e59ecdaff6c1b017632bff037809c381b
12. 0x95576cc3dd18642c859f679cefa1cf80bfc6c690b065916c3585b14e8ef4b1b3
13. 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae