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 9, 2026 at 2:44 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @tobyzess, selected from 100 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 3f20305db5c9a160537796e812fcb1003294c34c4b2148b34a1faacd2140c2bd
Random seed: 3c003666fa141bee52735a2285da144773c3b9264415065a88c6821c730bf15e
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 9, 2026 at 2:44 AM
Draw Date
SHA-256 CSPRNG
3c003666fa141bee52735a2285da1447...
3f20305db5c9a160537796e812fcb1003294c34c4b2148b34a1faacd2140c2bd
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 3f20305db5 or use the in-browser verifier.
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