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 12, 2026 at 8:55 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @tahelbuhbut, selected from 34 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: b03696e17edf9ae38bc917408afae71da29dc50325ff2ad60beef52bb95f5f68
Random seed: dca9656091eeb9be8de26989bdb617ac3b71cd09e62cbd3702336d32ded444ab
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 12, 2026 at 8:55 AM
Draw Date
SHA-256 CSPRNG
dca9656091eeb9be8de26989bdb617ac...
b03696e17edf9ae38bc917408afae71da29dc50325ff2ad60beef52bb95f5f68
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 b03696e17e or use the in-browser verifier.
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