Overview
52 confirmations · secureBlock Height
217,971
Timestamp
Sep 13, 2026, 01:13:11 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
385 B · 385 WU
Difficulty
90.229 K
Bits / Nonce
520141296 · 0
Block Hash
4b3b9db743e5dcfdd78f31251d5d61521cd6b4bd9060d46745e8711e7c0b9994
Merkle Root
388818ce6052c08327a62a3520ce8a42aa4ec9dc140ca6253ebadeda131f035e
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 |
|---|---|---|---|---|
| 388818ce6052c0…131f035e | Coinbase | 2 | 20 | 200 B |