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Block #217,688

Overview

58,399 confirmations · secure
Block Height
217,688
Timestamp
Sep 12, 2026, 18:13:04 UTC (2 mos 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
89.306 K
Bits / Nonce
520141788 · 0
Block Hash
a1283ecd7367da713564f125215659d525289e572fb009314d61d0ab5080265f
Merkle Root
21fa6594359449f8508bda1f5310ffba215601d83dae75cd0b4b0f7a86fe0e1f
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
21fa6594359449…86fe0e1fCoinbase220198 B
BTX Block #217,688 · 1 transaction · Sep 12, 2026 | BTXScan