Overview
44,733 confirmations · secureBlock Height
166,130
Timestamp
Jul 21, 2026, 09:37:37 UTC (1 mo ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
1 MB · 1,048,962 WU
Difficulty
5.4256
Bits / Nonce
472854208 · 0
Block Hash
66e1f7be3a7038f0dd3ec93c6a45e3d35c89aed37b114767c6de1f7bd41bca5f
Merkle Root
8a6fc2f2753ed64dd4af7373016c6e9209284352a4cbb32d469d35ac791195db
Previous Block
Chainwork
Proof of Useful Work
MatMul (Mersenne-field)Work proof size
1 MB (99.98% of the block)
Transaction data
196 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 |
|---|---|---|---|---|
| 8a6fc2f2753ed6…791195db | Coinbase | 2 | 20 | 196 B |