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Block #221,358

Overview

50 confirmations · secure
Block Height
221,358
Timestamp
Sep 16, 2026, 12:54:11 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
107.806 K
Bits / Nonce
520133535 · 0
Block Hash
5f7a3315181b4bff19d8882ec20dd66df3d2cca7558dedc4f1237aa02a3b8404
Merkle Root
8d70a55209d472d411b68e511286d5165606480ab3cbd95e342bde9ce3b1a454
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
8d70a55209d472…e3b1a454Coinbase220198 B
BTX Block #221,358 · 1 transaction · Sep 16, 2026 | BTXScan