/* WIKIDATA-RC-2026-06-07 */

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 June 30, 2026 at 3:05 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @poke, selected from 53 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 537e328cf38304b8016ec64a1f618196a6cda726ddc74a82d7a3083849709ef5

Random seed: 2e42b3ccd999ed16a29a7de3f6cf33db3e318a2354d20abb75e0ff0e4323aaf7

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

poke

Giveaway

June 30, 2026 at 3:05 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

2e42b3ccd999ed16a29a7de3f6cf33db...

SHA-256 Hash

537e328cf38304b8016ec64a1f618196a6cda726ddc74a82d7a3083849709ef5

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 537e328cf3 or use the in-browser verifier.

Platform: Instagram·View Post
537e328cf3

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