Bitcoin Puzzle #72

UNSOLVED

Overview

Address1JTK7s9YVYywfm5XUH7RNhHJH1LshCaRFR
Hash160bf7413e8df4e7a34ce9dc13e2f2648783ec54adb
Prize7.2 BTC
Live balance7.20014379 BTC
StatusUNSOLVED

Cryptographic data

Public keynot exposed yet (address has never been spent from)
Key range
800000000000000000  …  ffffffffffffffffff
271 ≤ k < 272  ·  72-bit key space

Verify on-chain

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

Use this data

JSONGET /api/v1/puzzle/72
By addressGET /api/v1/address/1JTK7s9YVYywfm5XUH7RNhHJH1LshCaRFR
Full catalogGET /api/v1/puzzles
Live streamGET /api/puzzles/stream (SSE)