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Block #261,149

Overview

54 confirmations · secure
Block Height
261,149
Timestamp
Oct 28, 2026, 05:43:03 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
Eternity
Size / Weight
1.55 KB · 1,586 WU
Difficulty
37.735 K
Bits / Nonce
520207514 · 0
Block Hash
fd783befa95dff13e41cbc9668cd59e5421352215778c47904605c486f3d6a4e
Merkle Root
666b75617ddeb43cc9a2f67144470dcb0c69eff12c8546be2f30cf2a2aafbbe4
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (11.66% of the block)
Transaction data
1.37 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
666b75617ddeb4…2aafbbe4Coinbase30201.37 KB