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 9:10 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @johanmueller83, selected from 1.133 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 9d9d14852b41e08debe7c5f18d57a779e4a9372f5a4a8ba04e68268cc3090a54
Random seed: 90047cb6fa22adbac5658254f9060986f5ec21421e4ab98c0e79711e842fec21
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 9:10 AM
Draw Date
SHA-256 CSPRNG
90047cb6fa22adbac5658254f9060986...
9d9d14852b41e08debe7c5f18d57a779e4a9372f5a4a8ba04e68268cc3090a54
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 9d9d14852b or use the in-browser verifier.
Powered by Rafflecopter — fair, cinematic, and verifiable giveaways. Run yours →