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 October 6, 2026 at 11:37 PM, Rafflecopter ran the giveaway “GIVE AWAY WINNERS” on Instagram. The winner was @mamikarolingga, selected from 58 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: cf874c70b4ac4f757bd997fa65f2c1897aea031b3994c4675dc780bfcc1a0ac9
Random seed: ebdf55448678dcfd21a9cfe246c588933f8bb3d26e68d43bc6b2bfbf45109363
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
GIVE AWAY WINNERS
October 6, 2026 at 11:37 PM
Draw Date
Winners (in order)
SHA-256 CSPRNG
ebdf55448678dcfd21a9cfe246c58893...
cf874c70b4ac4f757bd997fa65f2c1897aea031b3994c4675dc780bfcc1a0ac9
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 cf874c70b4 or use the in-browser verifier.
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