Home / Block

Block #221,713

Overview

42 confirmations · secure
Block Height
221,713
Timestamp
Sep 16, 2026, 22:08:42 UTC (56 mins 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
100.52 K
Bits / Nonce
520136423 · 0
Block Hash
f4fec630e1c66121b77da32b7a8e04b921a8d35472f5e598be4d1fe336a93713
Merkle Root
5943d686838783a88ec4860bb06ada06cfd6c2c3b7c502fa441fd79d92a63487
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
5943d686838783…92a63487Coinbase220200 B