Bitcoin Puzzle #142

UNSOLVED

Overview

Address15MnK2jXPqTMURX4xC3h4mAZxyCcaWWEDD
Hash1602fcea55e6d027a2ba7c7ebe95eedf47766730fe2
Prize14.2 BTC
Live balance14.20000000 BTC
StatusUNSOLVED

Cryptographic data

Public keynot exposed yet (address has never been spent from)
Key range
200000000000000000000000000000000000  …  3fffffffffffffffffffffffffffffffffff
2141 ≤ k < 2142  ·  142-bit key space

Verify on-chain

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

Use this data

JSONGET /api/v1/puzzle/142
By addressGET /api/v1/address/15MnK2jXPqTMURX4xC3h4mAZxyCcaWWEDD
Full catalogGET /api/v1/puzzles
Live streamGET /api/puzzles/stream (SSE)