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Block #165,891

Overview

51,353 confirmations · secure
Block Height
165,891
Timestamp
Jul 21, 2026, 03:26:25 UTC (1 mo ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
1 MB · 1,048,962 WU
Difficulty
6.3617
Bits / Nonce
472399234 · 0
Block Hash
8cde085603361e2023b13c691d86ca463cbe3e27cee7a68ff82945bae0b3ca0e
Merkle Root
51fe2cbfabcb11fd68c1f10f5a288f02ea994994dff5ff8549bd32640566d3a8
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
1 MB (99.98% of the block)
Transaction data
196 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
51fe2cbfabcb11…0566d3a8Coinbase220196 B