Bitcoin Puzzle #78

UNSOLVED

Overview

Address15qF6X51huDjqTmF9BJgxXdt1xcj46Jmhb
Hash16035003c3ef8759c92092f8488fca59a042859018c
Prize7.8 BTC
Live balance7.80000000 BTC
StatusUNSOLVED

Cryptographic data

Public keynot exposed yet (address has never been spent from)
Key range
20000000000000000000  …  3fffffffffffffffffff
277 ≤ k < 278  ·  78-bit key space

Verify on-chain

mempool.space blockstream.info blockchain.com privatekeys.pw

Use this data

JSONGET /api/v1/puzzle/78
By addressGET /api/v1/address/15qF6X51huDjqTmF9BJgxXdt1xcj46Jmhb
Full catalogGET /api/v1/puzzles
Live streamGET /api/puzzles/stream (SSE)