Bitcoin Puzzle #139

UNSOLVED

Overview

Address1Fz63c775VV9fNyj25d9Xfw3YHE6sKCxbt
Hash160a45dae9cd5d3fde21e5aa9a95367d107267b3b8a
Prize13.9 BTC
Live balance13.90000000 BTC
StatusUNSOLVED

Cryptographic data

Public keynot exposed yet (address has never been spent from)
Key range
40000000000000000000000000000000000  …  7ffffffffffffffffffffffffffffffffff
2138 ≤ k < 2139  ·  139-bit key space

Verify on-chain

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

Use this data

JSONGET /api/v1/puzzle/139
By addressGET /api/v1/address/1Fz63c775VV9fNyj25d9Xfw3YHE6sKCxbt
Full catalogGET /api/v1/puzzles
Live streamGET /api/puzzles/stream (SSE)