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Block #189,977

Overview

445 confirmations · secure
Block Height
189,977
Timestamp
Aug 15, 2026, 10:25:02 UTC (1 day 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
520809289 · 0
Block Hash
65210c41af1728845b9c3058b49c563e74c67394e67da903ae417d6c69b824c0
Merkle Root
574bb6d179165fc9f4bf0e82565f4ca118d56ce528d048aabc96f5fc81c80466
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
574bb6d179165f…81c80466Coinbase220198 B