Home / Block

Block #221,370

Overview

79 confirmations · secure
Block Height
221,370
Timestamp
Sep 16, 2026, 13:21:51 UTC (2 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
104.23 K
Bits / Nonce
520134902 · 0
Block Hash
a7410a893bd760ace76b97b84b7e8d13acec92c6db8f2104ff266c29b6af5413
Merkle Root
77e6e8adf6cecfb6d3d1954209cb8a7a2e6744e0b2736652a9acb29ccc918a89
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
77e6e8adf6cecf…cc918a89Coinbase220200 B