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 September 2, 2026 at 5:43 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @teutaviseni, selected from 15 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: ac2fa3e65682754be6b6108eb8df27fdc83159633e3930e497173793f9a6a6ed
Random seed: ce42a2503514dee1e0dced9cd89dacf432d03e15275006230e244611a016de31
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
September 2, 2026 at 5:43 PM
Draw Date
Winners (in order)
SHA-256 CSPRNG
ce42a2503514dee1e0dced9cd89dacf4...
ac2fa3e65682754be6b6108eb8df27fdc83159633e3930e497173793f9a6a6ed
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 ac2fa3e656 or use the in-browser verifier.
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