Data Integrity Verification

Every mutation to TRACKR's bet database is logged in an append-only SHA-256 hash chain. Verify the chain's integrity here.

Chain Integrity: Valid
All 0 entries verified. No tampering detected.
0
Total Events
0
Verified

How Verification Works

  • Append-Only Hash Chain
    Every bet creation, amendment, void, deletion, and settlement is logged as an entry. Each entry's SHA-256 hash includes the previous entry's hash, forming an immutable chain.
  • Tamper Detection
    Modifying any historical entry breaks the hash chain from that point forward. The verification above re-computes every hash and confirms the chain is intact.
  • Daily Snapshots
    Every night at 00:05, a snapshot of the chain's state is saved with its own hash. These snapshots provide point-in-time verification anchors.
  • RacingAPI Settlement
    All results are auto-settled via RacingAPI (direct API, no web scraping). SP, BSP, positions, and non-runners are all captured automatically.

Daily Snapshots

Date Events Chain Length Status Hash
2026-03-23 0 0 Valid 70e92939fdbaeb5b...
2026-03-22 0 0 Valid 707465548a3be75d...
2026-03-21 0 0 Valid ae618a7d4e7485c0...
2026-03-20 0 0 Valid 3a2dc94860d8ef69...
2026-03-19 0 0 Valid 9c04650392fe9f5b...
2026-03-18 0 0 Valid e0af424b345dc7f3...
2026-03-17 0 0 Valid 9a5babf348123973...
2026-03-16 0 0 Valid e2de4b2b2ddc9a98...
2026-03-15 0 0 Valid 6a06f47988d44666...
2026-03-14 0 0 Valid 749429b3cbb51083...
2026-03-13 0 0 Valid 51f10a943477e70e...

Satisfied with the integrity? See the full track record.

View Track Record