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 7, 2026 at 1:27 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @miroslavivke, selected from 90 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 4514dc1786834386e34ff7ef0c8f967d13e4be2cdbd17df4860ad89109058e1a
Random seed: 4602eede41c44a70563143ccdb222ec053f94780ab5303b9733582c6d3124159
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 7, 2026 at 1:27 PM
Draw Date
SHA-256 CSPRNG
4602eede41c44a70563143ccdb222ec0...
4514dc1786834386e34ff7ef0c8f967d13e4be2cdbd17df4860ad89109058e1a
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 4514dc1786 or use the in-browser verifier.
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