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Block #217,699

Overview

72 confirmations · secure
Block Height
217,699
Timestamp
Sep 12, 2026, 18:27:04 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
520141484 · 0
Block Hash
312737e6df69b94c88ea7f4d90fa1153ad4e7e789ac49a2f45ad66fc39f9d2d6
Merkle Root
35116c4d95d5d024ab38254ddce5bf45c749137ab83c007cdd7bbef801752a3d
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
35116c4d95d5d0…01752a3dCoinbase220200 B