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Block #256,621

Overview

58 confirmations · secure
Block Height
256,621
Timestamp
Oct 23, 2026, 13:54:03 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
Every block is a theorem with a short pr
Size / Weight
1.63 KB · 1,664 WU
Difficulty
29.748 K
Bits / Nonce
520238072 · 0
Block Hash
21de96244e9691e1a73ba329181f35591b94b5945675a8edd74f1b3edc7ba2fb
Merkle Root
e4f8a9cb4cf824843fa94cf52f9c23a37a39a2c27b410533a91c33647f546623
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (11.12% of the block)
Transaction data
1.44 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 1 of 1
Transaction IDTypeOutputsOutput totalSize
e4f8a9cb4cf824…7f546623Coinbase31201.44 KB
BTX Block #256,621 · 1 transaction · Oct 23, 2026 | BTXScan