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Block #213,421

Overview

1,888 confirmations · secure
Block Height
213,421
Timestamp
Sep 8, 2026, 02:30:20 UTC (2 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
Bits / Nonce
508457979 · 0
Block Hash
0be38d01cdcfec1971c664971c10ca53e39ec3a2a0eca8460bf2f2d242215c00
Merkle Root
335c98206f4092a415e6a5fffbdec1632d8b78097f6f1abbeaf1489dbbd889f3
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
335c98206f4092…bbd889f3Coinbase220198 B