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Block #221,409

Overview

60 confirmations · secure
Block Height
221,409
Timestamp
Sep 16, 2026, 14:31:00 UTC (1 hr ago)
Transactions
2 transactions in this block
Block Reward
20.00068920 BTX (subsidy 20 + fees 0.0006892)
Miner
ninjaraider.com/hk1
Size / Weight
34.03 KB · 34,845 WU
Difficulty
102.418 K
Bits / Nonce
520135631 · 0
Block Hash
1b442cb53834a52f888787570d36b9835dd89694d057507d6e0e136b7472cfe5
Merkle Root
82d955bdb79c86ec8252d8832e7a2d869b688b437d55e63dc68864c35c740085
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (0.53% of the block)
Transaction data
33.85 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
b74dba4eafac48…53e5b94eCoinbase220.0006892200 B
b7b52896950a84…9f34cb8aTransfer29.5075365933.65 KB