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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 August 24, 2026 at 4:37 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @veronica_christiansodano, selected from 1.417 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 401ad667220aa33ce158c13c5a45a95fa5f6b49befed4f3efb0fc4c30ef92f6e

Random seed: 4b22a65808e5969a54bce9cd1b156fc8efbc2260af11e16d74f9fc9a826908f4

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

veronica_christiansodano

Giveaway

August 24, 2026 at 4:37 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

4b22a65808e5969a54bce9cd1b156fc8...

SHA-256 Hash

401ad667220aa33ce158c13c5a45a95fa5f6b49befed4f3efb0fc4c30ef92f6e

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 401ad66722 or use the in-browser verifier.

Platform: Instagram·View Post
401ad66722

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