Home / Block

Block #217,908

Overview

53 confirmations · secure
Block Height
217,908
Timestamp
Sep 12, 2026, 23:46:24 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
88.846 K
Bits / Nonce
520142037 · 0
Block Hash
9936449bd78d7ac6f0ab42a8acd7fd9c0de886936a168da28a2771c58a83e87e
Merkle Root
bfee91d387fa52c37d4dd72a617b2a1b54567f9b45bcd478b384851e9a68a758
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
bfee91d387fa52…9a68a758Coinbase220200 B