Overview
78 confirmations · secureBlock Height
216,921
Timestamp
Sep 11, 2026, 21:32:14 UTC (1 hr 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
520130717 · 0
Block Hash
687fdc373ab64f7c9fcf1b7ad4d420e742b2cde3728311d920a71b0bac0f5878
Merkle Root
d0bb924faa4d976c2e2c89336a87f5b7a19b8c791fdd99b7ccb6264f7a9f4007
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 ID | Type | Outputs | Output total | Size |
|---|---|---|---|---|
| d0bb924faa4d97…7a9f4007 | Coinbase | 2 | 20 | 198 B |