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Block #189,190

Overview

8,414 confirmations · secure
Block Height
189,190
Timestamp
Aug 14, 2026, 12:41:26 UTC (7 days 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
520265117 · 0
Block Hash
3531d1f440db0a23798d653ee6c1a676d818b035803ac319ec252effbdf3abd6
Merkle Root
5349ad5d650fbf50b83a2cc1bde01fb294748e2f1a80f16877ed6208f43889e2
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
5349ad5d650fbf…f43889e2Coinbase220192 B