Home / Block

Block #189,721

Overview

53 confirmations · secure
Block Height
189,721
Timestamp
Aug 15, 2026, 03:57:06 UTC (15 hrs ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
377 B · 377 WU
Difficulty
0
Bits / Nonce
520766188 · 0
Block Hash
29a45fb03efbe668e683c266699fa966c6fe8de98708809626c9e4414de98ca2
Merkle Root
fdc5f4b791d0fa481e1406e94fdc6a9ab98b5c5f52e74c70dc292f8e6b0b431c
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (49.07% of the block)
Transaction data
192 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
fdc5f4b791d0fa…6b0b431cCoinbase220192 B