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Block #217,447

Overview

37 confirmations · secure
Block Height
217,447
Timestamp
Sep 12, 2026, 11:29:13 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
520136378 · 0
Block Hash
35b312a27a65e70b515a40f059491bd08c5239a0d4b081ddf7669535f0f70fa1
Merkle Root
86411ea85269b30b5a903d92f3471e0622980160e2e1bc6459d2342888e63a47
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
86411ea85269b3…88e63a47Coinbase220200 B