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Block #217,909

Overview

52 confirmations · secure
Block Height
217,909
Timestamp
Sep 12, 2026, 23:46:31 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
385 B · 385 WU
Difficulty
88.493 K
Bits / Nonce
520142230 · 0
Block Hash
0ee42e15698301dccc2064d175703c2c178df4c84d41ba45e8e2ea16faa69663
Merkle Root
7d635188c2fa2f72e6f7e48ad545dcac53359c93208818b1bf82ea27cb059fd7
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (48.05% of the block)
Transaction data
200 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
7d635188c2fa2f…cb059fd7Coinbase220200 B