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Block #221,615

Overview

60 confirmations · secure
Block Height
221,615
Timestamp
Sep 16, 2026, 19:40:45 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
luckypoolio
Size / Weight
383 B · 383 WU
Difficulty
101.078 K
Bits / Nonce
520136187 · 0
Block Hash
a602ee89e5c4293b80d48cf25ee4a6d286d2ddcd34c17e6fecf780a2d259ba63
Merkle Root
86306953b2a4dff514f33e7c9ded2087ce92f242d419c7449a38791cbae88a94
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
86306953b2a4df…bae88a94Coinbase220198 B
BTX Block #221,615 · 1 transaction · Sep 16, 2026 | BTXScan