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.

Giveaway — Rafflecopter Proof of Fairness

On May 8, 2026 at 4:28 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @anastasia.tilegra, selected from 46 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 4d8ebe545a63c2971a0c523582218716e46db476575a1d5aecc56d7ef50e4730

Random seed: f3d2b4bf5b00eef46460283d097fd0af7d8be3d0029c37ae07e7e65ca07bbdb6

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.

Verified by Rafflecopter

Winner

anastasia.tilegra

Giveaway

May 8, 2026 at 4:28 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

f3d2b4bf5b00eef46460283d097fd0af...

SHA-256 Hash

4d8ebe545a63c2971a0c523582218716e46db476575a1d5aecc56d7ef50e4730

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 4d8ebe545a or use the in-browser verifier.

Platform: Instagram·View Post
4d8ebe545a

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