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Block #209,421

Overview

68 confirmations · secure
Block Height
209,421
Timestamp
Sep 3, 2026, 21:22:05 UTC (1 hr ago)
Transactions
2 transactions in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
4.2 KB · 4,299 WU
Difficulty
0.0001
Bits / Nonce
507540639 · 0
Block Hash
ee61756c068c0eeb50b68bfe19a2c942392fb78ade74ee6107d8d673e4e7a16a
Merkle Root
29c2f177176a28bc7075da37ba9c4821c1159accac920c05dba212a9de537d2a
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (4.30% of the block)
Transaction data
4.02 KB
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 2 of 2
Transaction IDTypeOutputsOutput totalSize
559bc856d2ad82…1602a7fbCoinbase220.00007832198 B
5b755bc72f8a2a…51d7b580Transfer2435.354020123.82 KB