/* 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 18, 2026 at 5:11 PM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @hermilavivanco, selected from 15 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: d35b7c3d23726feddbacfec33f7e8b97d561a3a79f92d24d013adbae54cc45e4

Random seed: 4af63724019efba6fa4af6dc26ac515aa0ed87475ebae1742585f3b887bae105

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

hermilavivanco

Giveaway

June 18, 2026 at 5:11 PM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

4af63724019efba6fa4af6dc26ac515a...

SHA-256 Hash

d35b7c3d23726feddbacfec33f7e8b97d561a3a79f92d24d013adbae54cc45e4

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 d35b7c3d23 or use the in-browser verifier.

Platform: Instagram
d35b7c3d23

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