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 August 21, 2026 at 11:21 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @emilia_pacheco, selected from 2 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: c32228c270e1bb54f1a999448cc1c4aad0ea2842781a61d3d9d97ef2a074127a
Random seed: f877fa70c98b5da938470a2ea837465aad2a0f0ac745b2230269aaa157bd943f
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
August 21, 2026 at 11:21 PM
Draw Date
SHA-256 CSPRNG
f877fa70c98b5da938470a2ea837465a...
c32228c270e1bb54f1a999448cc1c4aad0ea2842781a61d3d9d97ef2a074127a
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 c32228c270 or use the in-browser verifier.
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