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Block #221,518

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Overview

29 confirmations · secure
Block Height
221,518
Timestamp
Sep 16, 2026, 17:15:06 UTC (55 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
101.412 K
Bits / Nonce
520136047 · 0
Block Hash
817767a98b1f3bf5ba8d14a80b7730e3cc7bbb6a94e27fd4efca7514f8669571
Merkle Root
04acead889290a46ac4e246393a87b579f0223903020b65f977e22a8bf3f0118
Previous Block
48e0a66afc859044c377a029acb5be7e4b9a9c01479959d82cc606f4b2cedfd2
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
04acead889290a…bf3f0118Coinbase220200 B
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BTX Block #221,518 · 1 transaction · Sep 16, 2026 | BTXScan