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Block #221,741

Overview

40 confirmations · secure
Block Height
221,741
Timestamp
Sep 16, 2026, 22:46:32 UTC (1 hr 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
102.128 K
Bits / Nonce
520135750 · 0
Block Hash
ac42969f2cd32d3ee0d54b3f7035049b139c05c55ce0f20640b38f2490e5565d
Merkle Root
fe2c81b37b24d90e89f2b76cefe04f4782c7cfd3900838ecf65f3a35f2839cc4
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
fe2c81b37b24d9…f2839cc4Coinbase220200 B