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Block #217,836

Overview

54 confirmations · secure
Block Height
217,836
Timestamp
Sep 12, 2026, 21:35:04 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
94.501 K
Bits / Nonce
520139144 · 0
Block Hash
c72de1a322488e772fbe02245caf0fa8255b609803d1c006aa1765604db372de
Merkle Root
4f7b0f3e5be22fdc76e2037c6ddf74766f7c5ae7fe0a5e79ebc2d8c69a5a6898
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
4f7b0f3e5be22f…9a5a6898Coinbase220200 B