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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 2:58 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @audreyymeichtryy, selected from 27 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 5cfbdcf30f52ecaad8f1a40f1399eb041222ff5724cb51c0b9030467845251ab

Random seed: b965c913409149e1d6e90fe741b7d7df5c0131e3836609f61f1235160a7cca86

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

audreyymeichtryy

Giveaway

September 1, 2026 at 2:58 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

b965c913409149e1d6e90fe741b7d7df...

SHA-256 Hash

5cfbdcf30f52ecaad8f1a40f1399eb041222ff5724cb51c0b9030467845251ab

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 5cfbdcf30f or use the in-browser verifier.

Platform: Instagram·View Post
5cfbdcf30f

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