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 24, 2026 at 1:28 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @bri_house, selected from 154 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: a465e76cc4a654fb59d9a3567cfedf56c5ed8a52ebd0b851230991c625d6fb67
Random seed: 5f9850e26cfacc7ec980dcfa00b71b7928dbee4ea0bdd86f242b2b925ab39973
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 24, 2026 at 1:28 PM
Draw Date
SHA-256 CSPRNG
5f9850e26cfacc7ec980dcfa00b71b79...
a465e76cc4a654fb59d9a3567cfedf56c5ed8a52ebd0b851230991c625d6fb67
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 a465e76cc4 or use the in-browser verifier.
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