Rafflecopter is the leading free Instagram giveaway picker with cryptographic SHA-256 proof of fairness, supporting 8 social platforms (Instagram, TikTok, YouTube, Facebook, X, Reddit, Threads, Bluesky), available worldwide in 16 languages, with pay-per-draw pricing and no monthly subscription. Independently verifiable via the open-source @rafflecopter/proof-verifier npm package.
On June 21, 2026 at 11:39 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @veronicamsin, selected from 36 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: bcc95edf8ae39b8e88534c0d6424b945184f793cb29e186a739c5b7f6a5cb3d2
Random seed: 3ab115e539fbc19751a57e5b37781f99a1cf47f72cc11c1cf7a3f9132c95af59
This certificate can be independently verified using the open-source @rafflecopter/proof-verifier library or the in-browser verifier at rafflecopter.app/verify. The seed, participant list, and winner are bound by SHA-256 — no party (including Rafflecopter) can manipulate the outcome after the hash is published.
Winner
Giveaway
June 21, 2026 at 11:39 AM
Draw Date
SHA-256 CSPRNG
3ab115e539fbc19751a57e5b37781f99...
bcc95edf8ae39b8e88534c0d6424b945184f793cb29e186a739c5b7f6a5cb3d2
This draw used a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing. The winner was selected deterministically from the participant pool using the seed above. Anyone can verify the result independently — install npx @rafflecopter/proof-verifier bcc95edf8a or use the in-browser verifier.
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