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Block #253,821

Overview

67 confirmations · secure
Block Height
253,821
Timestamp
Oct 20, 2026, 15:12:51 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
Many keepers, one record
Size / Weight
1.52 KB · 1,559 WU
Difficulty
33.451 K
Bits / Nonce
520222088 · 0
Block Hash
666210765dc486d933954acd1fa87ca0531067ffc760a533aab39ab470d4857b
Merkle Root
b230d5cdb0fdbdb845bc8e36b447b10dc4a4eaba7c1bd87a30dd34203b05edf4
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (11.87% of the block)
Transaction data
1.34 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
b230d5cdb0fdbd…3b05edf4Coinbase29201.34 KB