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Block #217,961

Overview

63 confirmations · secure
Block Height
217,961
Timestamp
Sep 13, 2026, 01:04:10 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
89.069 K
Bits / Nonce
520141916 · 0
Block Hash
75d454f1695d5dc294e3bf3b9610d49e4f7e21a48facb915dc19efedd15590a6
Merkle Root
29feaf5200b6be32cb357c8e49f9a6d36306ad938269983a6c06e1a2f0c8cdc0
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
29feaf5200b6be…f0c8cdc0Coinbase220200 B