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Block #217,721

Overview

50 confirmations · secure
Block Height
217,721
Timestamp
Sep 12, 2026, 18:48:51 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
520140020 · 0
Block Hash
92d2526b7239ebd48e01084d214dbcd5165b5105d198cb4388f4a2a1e8d30d2b
Merkle Root
6174a0c5cb94a50344f88ead800437d86dc8fa090fd44a53c3a886f4940d09dc
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
6174a0c5cb94a5…940d09dcCoinbase220198 B