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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 September 1, 2026 at 2:57 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @d.imea, selected from 27 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 279e7cb5768e2f74600ecbf5887163d39a4acabb2902990ae5ed61d229d36689

Random seed: 3fa4ead5167d766bb3121ab8222d9b4fc2541a24a1113e2e722fae93557bb054

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

d.imea

Giveaway

September 1, 2026 at 2:57 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

3fa4ead5167d766bb3121ab8222d9b4f...

SHA-256 Hash

279e7cb5768e2f74600ecbf5887163d39a4acabb2902990ae5ed61d229d36689

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 279e7cb576 or use the in-browser verifier.

Platform: Instagram·View Post
279e7cb576

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