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 July 20, 2026 at 9:11 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @heisskaltesherz, selected from 1.133 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: d46f2715b9bffad56b0341c00a8c59e0e373226d42ddc45e5a29b17432fcbb88
Random seed: 516ac14700dff401e0989690c098f6f95dfb97fe66304ed9583fea230f345f87
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
July 20, 2026 at 9:11 AM
Draw Date
SHA-256 CSPRNG
516ac14700dff401e0989690c098f6f9...
d46f2715b9bffad56b0341c00a8c59e0e373226d42ddc45e5a29b17432fcbb88
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 d46f2715b9 or use the in-browser verifier.
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