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Block #221,690

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Overview

65 confirmations · secure
Block Height
221,690
Timestamp
Sep 16, 2026, 21:38:24 UTC (1 hr 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
99.49 K
Bits / Nonce
520136865 · 0
Block Hash
2e4f2653c1d51fe3d62efda809c78ded3823996cc2fbde7dd5f12e0f2996a887
Merkle Root
4a2a17d4b729cb45ef08b146052ae6e7ec3572d8dfd4b502d08c50e191c9aedd
Previous Block
e7d3f9caec3c81da859b6d9925eb0058f339c9774dabd9610a18dd50707362a4
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
4a2a17d4b729cb…91c9aeddCoinbase220200 B
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