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Block #208,221

Overview

3,379 confirmations · secure
Block Height
208,221
Timestamp
Sep 2, 2026, 16:23:04 UTC (3 days ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
383 B · 383 WU
Difficulty
0.0001
Bits / Nonce
508368317 · 0
Block Hash
e2ea8ba7e9403b97ae7fc110ce56f6e474f1376fa844fe36ad67494df7da13ec
Merkle Root
2c66917502de30fd8a20672beb31de8c998f7b0b6778ed6044b87512771441bc
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (48.30% of the block)
Transaction data
198 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
2c66917502de30…771441bcCoinbase220198 B