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 August 23, 2026 at 1:09 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @chaimae_elhamdany12, selected from 10 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 75cb442a716aa9e64bad43a841b44421f74bdec56360cdc83114c54d941212b3
Random seed: 2aa65c5d0a4bedc83fea54c8ac0a767e27446b8ffd37e7ff088a21fd2e8eff77
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
August 23, 2026 at 1:09 PM
Draw Date
SHA-256 CSPRNG
2aa65c5d0a4bedc83fea54c8ac0a767e...
75cb442a716aa9e64bad43a841b44421f74bdec56360cdc83114c54d941212b3
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 75cb442a71 or use the in-browser verifier.
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