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Block #221,668

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Overview

42 confirmations · secure
Block Height
221,668
Timestamp
Sep 16, 2026, 21:09:22 UTC (56 mins 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
98.196 K
Bits / Nonce
520137434 · 0
Block Hash
64940ff57e6c8c883fecb929fe5fc7a80f0b5464d1e3344bf816897e0a15f36d
Merkle Root
6973f7e85ccf77fe9be1369e04c0287ddb139c71902c8fe68f6a9227cac6e30a
Previous Block
e37e5058bd538380c54f86dad062135b94c4879201809b062da6ff703e1cf94e
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
6973f7e85ccf77…cac6e30aCoinbase220200 B
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BTX Block #221,668 · 1 transaction · Sep 16, 2026 | BTXScan