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Block #221,716

Overview

39 confirmations · secure
Block Height
221,716
Timestamp
Sep 16, 2026, 22:11:50 UTC (53 mins 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
101.109 K
Bits / Nonce
520136174 · 0
Block Hash
b4e9356797b355e686d577837b2e45ee2530810addf764c9fcf671c290c7813b
Merkle Root
627b1d29ce1b7964a578f6f8cda58e7fed29eb359c39d0e20e96958680f32611
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
627b1d29ce1b79…80f32611Coinbase220198 B