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 10, 2026 at 6:46 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @tt_fashion_store, selected from 1 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: eec4e9ce4aa0751cb53f4dc0b90cbc035b17db6536a5ef9b67f850510782cc51
Random seed: 4ef0dd7fdca6c1f2b246dc17eb91c6d1989c63738eac9d4df7379216695b6296
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 10, 2026 at 6:46 AM
Draw Date
SHA-256 CSPRNG
4ef0dd7fdca6c1f2b246dc17eb91c6d1...
eec4e9ce4aa0751cb53f4dc0b90cbc035b17db6536a5ef9b67f850510782cc51
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 eec4e9ce4a or use the in-browser verifier.
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