DEMO / project in development — All tickets, amounts, and draws on this site are DEMO.
KRX FairDraw
DEEN

DEMO

Verify draw

DEMO pipeline of the planned drand-based verification. Not a real draw — structure only. All values are DEMO.

DEMO

KRX FairDraw #000

Draw ID

draw-demo-000

Ticket Count

50,000

Merkle Root

a3f1c9e2b8470d5f6e1a9c8b7d4e2f0a1b3c5d7e9f02468ace13579bdf02468a

Precommitted drand Round

14820345

drand Randomness

8f3c2a1b0e9d7c6b5a4938271605f4e3d2c1b0a99887766554433221100ffeed

Final Seed

c1d2e3f405162738495a6b7c8d9e0f1a2b3c4d5e6f708192a3b4c5d6e7f8091a

Algorithm Version

KRXFAIRDRAW-V1

Winners

274

Verification Status

DEMO_STRUCTURE_ONLY

Demonstration data with planned drand source. No live lottery engine and no real verification.

DEMO pipeline

FINAL_SEED (DEMO / planned)

FINAL_SEED =
SHA-256(
  KRXFAIRDRAW-V1
  * DrawID
  * MerkleRoot
  * DrandRound
  * DrandRandomness
)

Winner ranking (DEMO / planned)

HMAC-SHA256(FINAL_SEED, PUBLIC_TICKET_ID)