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Block #221,161

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Overview

72 confirmations · secure
Block Height
221,161
Timestamp
Sep 16, 2026, 07:40:56 UTC (2 hrs 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
114.828 K
Bits / Nonce
520131099 · 0
Block Hash
2b7bea2a98a3146ebd2fa456fbee58dec77acb9147b775ca118f8276830f4475
Merkle Root
4b635157cfe863a62fe8249e74ba2c42de30df372ce211fffd30d3a5aa2962b8
Previous Block
b036d68960caeefbe32d82f167abf3f84e8f73ef51b4cc3077d5a4c0d1eefaab
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
4b635157cfe863…aa2962b8Coinbase220200 B
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BTX Block #221,161 · 1 transaction · Sep 16, 2026 | BTXScan