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Block #221,392

Overview

318 confirmations · secure
Block Height
221,392
Timestamp
Sep 16, 2026, 14:02:18 UTC (7 hrs ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
ninjaraider.com/hk1
Size / Weight
385 B · 385 WU
Difficulty
102.08 K
Bits / Nonce
520135770 · 0
Block Hash
d9fb6200416cd24c7d7e66f377072816d18d3d90f83bf22c9aa7352aeddf7711
Merkle Root
4c33400a8fc864857a6b080b7ec2af2d0104390f6d744cdb2c50a9c57951009b
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (48.05% of the block)
Transaction data
200 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
4c33400a8fc864…7951009bCoinbase220200 B
BTX Block #221,392 · 1 transaction · Sep 16, 2026 | BTXScan