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Block #217,991

Overview

70 confirmations · secure
Block Height
217,991
Timestamp
Sep 13, 2026, 01:48:21 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
89.017 K
Bits / Nonce
520141944 · 0
Block Hash
995677cc4fe990b9e2d8ea1f05e808603f46d12c36941f07eb8406ab4135fcd9
Merkle Root
1a8cf983b738445866cdf137a8075f5efb16969ce41ce493d7703d89a39d7491
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
1a8cf983b73844…a39d7491Coinbase220200 B