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Block #165,645

Overview

52,274 confirmations · secure
Block Height
165,645
Timestamp
Jul 20, 2026, 21:17:09 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
0.027 T
Bits / Nonce
472396691 · 0
Block Hash
68fde2cdc1a4496bb18e4fca116a19fdd0418cb70e41eec8ba76aa5e258267f4
Merkle Root
bc42c9c27c7afa8e5ce3cf91a8cd6bd86fcc29bae818f911606e83649589de4d
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
bc42c9c27c7afa…9589de4dCoinbase220196 B