Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 15441

Hash
0000001a9dcba67959c40cfa7cfd10ee552a4327e3c46d9321142b8809e8282b
Confirmations
26940
Time
2026-10-05 19:09:12 UTC
Median time
2026-10-05 19:00:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
b3dadd410b479693ab1dac6af0a273e62152d3138c9a6256d904c6c97cb8293d
Previous block
00000076a50aafef0ee0abcdaa6dc186148db83ba39cb97a7c3785f29a86a179
Next block
00000081227d8ed5c3b5cd608b1fb3fc9d8fe0a3c2d1ff138c3ddd61b26921f0

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 15441 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
b3dadd410b47…c6c97cb8293d coinbase1250