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 4, 2026 at 6:48 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @kari.arce8, selected from 1.347 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: e96bec5cbe9c37d98f7c3ab9176325375c53ba636ac55377e1c7ef0530a492c1
Random seed: ea127f1987a934c4960f1430391f221739f7b6d5e19d92ba71e936a5aaf8dc00
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 4, 2026 at 6:48 PM
Draw Date
SHA-256 CSPRNG
ea127f1987a934c4960f1430391f2217...
e96bec5cbe9c37d98f7c3ab9176325375c53ba636ac55377e1c7ef0530a492c1
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 e96bec5cbe or use the in-browser verifier.
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