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Block #217,539

Overview

64 confirmations · secure
Block Height
217,539
Timestamp
Sep 12, 2026, 13:38:09 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
0
Bits / Nonce
520135254 · 0
Block Hash
34fe691b69f06f56beeed296d8a83a04e75c2dbfd89bfdf5a8f6da0f90e4e861
Merkle Root
e516474b467f30ce4003ecaf678886e4efad4d95d1156e08014bc5e06820a3ee
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 IDTypeOutputsOutput totalSize
e516474b467f30…6820a3eeCoinbase220200 B