Home / Block

Block #197,921

Overview

194 confirmations · secure
Block Height
197,921
Timestamp
Aug 22, 2026, 19:21:17 UTC (4 hrs ago)
Transactions
5 transactions in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
146.17 KB · 149,677 WU
Difficulty
0.0001
Bits / Nonce
506052236 · 0
Block Hash
90a725cde0f126579f2972e77fa3e8ec581e857835d9374ec826b9f6ac2d9619
Merkle Root
9d1a4c67a7483350c31225e5521eabb0d34e9349c4fdea255e3a9a69eb744f57
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (0.12% of the block)
Transaction data
145.99 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 5 of 5
Transaction IDTypeOutputsOutput totalSize
9e65b5c4dea527…032d25ceCoinbase220.00631636198 B
db68a2ca4ab1c4…6ff87297Transfer225.047434429.92 KB
27d755193cc031…8a22eaf5Transfer225.5406217937.38 KB
a67ecdf65c0501…387a7b54Transfer225.4197183541.11 KB
d55f01b81e81df…b4a417acTransfer227.4224087937.38 KB