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 July 26, 2026 at 4:39 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @florencewopema, selected from 1.415 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 5c1c3c6dac6f139c5d4bcf0682375408464e8196c4448b7909484271f220da6b
Random seed: a9246aceaf2ce1a4180be723cd48476bd18bd61afac0cf852cf9a96200c5b014
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
July 26, 2026 at 4:39 PM
Draw Date
Winners (in order)
SHA-256 CSPRNG
a9246aceaf2ce1a4180be723cd48476b...
5c1c3c6dac6f139c5d4bcf0682375408464e8196c4448b7909484271f220da6b
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 5c1c3c6dac or use the in-browser verifier.
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