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Block #217,639

Overview

49 confirmations · secure
Block Height
217,639
Timestamp
Sep 12, 2026, 16:36:57 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
520138086 · 0
Block Hash
c7e6b5eb59e0e1fb01bb5cbb9c8cfea4b2fa63e79316a48d0834bf77de916a81
Merkle Root
e827a2a39d1acb29ed9099b35cdd819574ab7eee369e0626e689e2383d14a55b
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 IDTypeOutputsOutput totalSize
e827a2a39d1acb…3d14a55bCoinbase220198 B