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 23, 2026 at 1:15 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @zineb_ouchfik, selected from 10 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.
SHA-256 hash: 1dde47fb4a36c1d9b72e2cc5d04653141d1b53808aa0c5364a88b8a2520f7691
Random seed: 3b4b65d298abdfc90e502bb607a566ed2857994cabe6933af0bcffe599f1d986
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 23, 2026 at 1:15 PM
Draw Date
SHA-256 CSPRNG
3b4b65d298abdfc90e502bb607a566ed...
1dde47fb4a36c1d9b72e2cc5d04653141d1b53808aa0c5364a88b8a2520f7691
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 1dde47fb4a or use the in-browser verifier.
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