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 20, 2026 at 9:13 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @stephigross, selected from 1.133 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 57b7c1a2dc0318aa8b3a6c0e6e37f626060842137f5d2b4574bc5c4220b70a29
Random seed: 73ec02993d8a0afff7f19d8fc1767bcdb707727d9c72902eb0ae540591c1b4d4
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 20, 2026 at 9:13 AM
Draw Date
SHA-256 CSPRNG
73ec02993d8a0afff7f19d8fc1767bcd...
57b7c1a2dc0318aa8b3a6c0e6e37f626060842137f5d2b4574bc5c4220b70a29
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 57b7c1a2dc or use the in-browser verifier.
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