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 June 30, 2026 at 3:05 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @poke, selected from 53 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 537e328cf38304b8016ec64a1f618196a6cda726ddc74a82d7a3083849709ef5
Random seed: 2e42b3ccd999ed16a29a7de3f6cf33db3e318a2354d20abb75e0ff0e4323aaf7
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
June 30, 2026 at 3:05 PM
Draw Date
SHA-256 CSPRNG
2e42b3ccd999ed16a29a7de3f6cf33db...
537e328cf38304b8016ec64a1f618196a6cda726ddc74a82d7a3083849709ef5
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 537e328cf3 or use the in-browser verifier.
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