Overview
50,991 confirmations · secureBlock Height
165,904
Timestamp
Jul 21, 2026, 03:44:40 UTC (1 mo ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
1 MB · 1,048,966 WU
Difficulty
6.3691
Bits / Nonce
472396177 · 0
Block Hash
f885c33666083d1f2c0b7e6624f91d8933ad41801bd4e4bbf8242325e46f9853
Merkle Root
cb8ebd14c06cccc134e4d921d42b0f91a088ffc8e1ff2443403f25c62a48172e
Previous Block
Chainwork
Proof of Useful Work
MatMul (Mersenne-field)Work proof size
1 MB (99.98% 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 |
|---|---|---|---|---|
| cb8ebd14c06ccc…2a48172e | Coinbase | 2 | 20 | 200 B |