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 3, 2026 at 2:52 PM, Rafflecopter ran the giveaway “paradox etb giveaway” on Instagram. The winner was @sofiealbers, selected from 538 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 345d51a58341bca26cc93f7f6e56deb3aab0800137a4fbadb8cd26151db61f3a
Random seed: 2c6b9c5f2f4de3c4470fc94b1152ba754925358faeeb1cd5990a8757a37e277e
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
paradox etb giveaway
July 3, 2026 at 2:52 PM
Draw Date
SHA-256 CSPRNG
2c6b9c5f2f4de3c4470fc94b1152ba75...
345d51a58341bca26cc93f7f6e56deb3aab0800137a4fbadb8cd26151db61f3a
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 345d51a583 or use the in-browser verifier.
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