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 May 14, 2026 at 8:58 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @marian_0711s, selected from 76 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 95a4bc315148368632cb3118767ebbba0018b8d9c41ac28f69cb3c3ff7c9fc10
Random seed: f32619862c51aa5c77558f36bb5e72f819abf53e983af75cc8c87264f945bd24
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
May 14, 2026 at 8:58 AM
Draw Date
SHA-256 CSPRNG
f32619862c51aa5c77558f36bb5e72f8...
95a4bc315148368632cb3118767ebbba0018b8d9c41ac28f69cb3c3ff7c9fc10
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 95a4bc3151 or use the in-browser verifier.
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