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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.

Giveaway — Rafflecopter Proof of Fairness

On October 5, 2026 at 4:53 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @clau_lohe, selected from 31 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: b3e75a99a3adca08993a56dc545624371de761d97b3e24ce2ef7ab8eddc6efb9

Random seed: 3467f7379e062ea7577618e3fa53b51bebbc29406bfdfc05aed06078b70ba9b1

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.

Verified by Rafflecopter

Winner

clau_lohe

Giveaway

October 5, 2026 at 4:53 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

3467f7379e062ea7577618e3fa53b51b...

SHA-256 Hash

b3e75a99a3adca08993a56dc545624371de761d97b3e24ce2ef7ab8eddc6efb9

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 b3e75a99a3 or use the in-browser verifier.

Platform: Instagram
b3e75a99a3

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