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Block #221,976

Overview

52,933 confirmations · secure
Block Height
221,976
Timestamp
Sep 17, 2026, 05:29:29 UTC (1 mo ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
ninjaraider.com/hk1
Size / Weight
385 B · 385 WU
Difficulty
87.87 K
Bits / Nonce
520142574 · 0
Block Hash
b99bfcef97f7b4142dc73f07a041bd4c8e60364030efbbdf072e1b79764c2f37
Merkle Root
9cf99b2346f41ae832598d0f1e1f0875371e1854c768f77831cf426faf2096c0
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
9cf99b2346f41a…af2096c0Coinbase220200 B
BTX Block #221,976 · 1 transaction · Sep 17, 2026 | BTXScan