Overview
87 confirmations · secureBlock Height
217,743
Timestamp
Sep 12, 2026, 19:24:41 UTC (2 hrs ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
385 B · 385 WU
Difficulty
0
Bits / Nonce
520140459 · 0
Block Hash
f17d855fe099cbb4a50b284c4a6c4db3ebbe6a241e1daa279f363fea7dc180be
Merkle Root
3f7f4be994f4f4ea4e6e66c332d78d7fc8c4a62d9893d347612b1aefac73038e
Previous Block
Chainwork
Proof of Useful Work
MatMul (Mersenne-field)Work proof size
185 B (48.05% of the block)
Transaction data
200 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 |
|---|---|---|---|---|
| 3f7f4be994f4f4…ac73038e | Coinbase | 2 | 20 | 200 B |