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 20, 2026 at 8:05 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @marbeautyes, selected from 8.060 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: c1668bdc550f7173ac2167495f351bd8adde8977914c97853316544eeffcb00a
Random seed: 7b95eeeee281386f71f9186855f12ffad95bd613d5bdcab4bbaa6af4dbe3949d
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 20, 2026 at 8:05 AM
Draw Date
SHA-256 CSPRNG
7b95eeeee281386f71f9186855f12ffa...
c1668bdc550f7173ac2167495f351bd8adde8977914c97853316544eeffcb00a
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 c1668bdc55 or use the in-browser verifier.
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