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Block #221,139

Overview

40 confirmations · secure
Block Height
221,139
Timestamp
Sep 16, 2026, 07:00:34 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
luckypoolio
Size / Weight
383 B · 383 WU
Difficulty
115.604 K
Bits / Nonce
520130848 · 0
Block Hash
ac3c6777b663e17b7818a237d2512c46c9e4eb7e419130c578feb5bc33b889d2
Merkle Root
6da5f2426bc743df2267db934c526732d6db5ae7295b5135f46daeb85cd1817b
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (48.30% of the block)
Transaction data
198 B
MatMul digest
none
Seed A
none
Seed B
none
BTX replaces Bitcoin's SHA-256 with MatMul, a matrix multiplication over a finite field. That work proof is most of every block, so a block stays about 1 MB even when it carries a single transaction.

Transactions

showing 1 of 1
Transaction IDTypeOutputsOutput totalSize
6da5f2426bc743…5cd1817bCoinbase220198 B
BTX Block #221,139 · 1 transaction · Sep 16, 2026 | BTXScan