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Block #221,404

Overview

67 confirmations · secure
Block Height
221,404
Timestamp
Sep 16, 2026, 14:22:46 UTC (1 hr ago)
Transactions
2 transactions in this block
Block Reward
20.00054299 BTX (subsidy 20 + fees 0.00054299)
Miner
ninjaraider.com/hk1
Size / Weight
42.2 KB · 43,212 WU
Difficulty
101.939 K
Bits / Nonce
520135828 · 0
Block Hash
521f47f31a4d4d9d3b73dc8c62b94867952d8da60398a4cbef1132ba5ccf5a7e
Merkle Root
166a2c2bb4a3f45a7e1bf31cf7ba44271a80f6fe83f902491864306d3d864aa4
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (0.43% of the block)
Transaction data
42.02 KB
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 2 of 2
Transaction IDTypeOutputsOutput totalSize
42f70858652252…8ecf75efCoinbase220.00054299200 B
a47942b8117639…78ead788Transfer19445.3702854641.82 KB