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

Block 15965

Hash
0000000e6ba8e2e578fa9360ddbb8ec909ecf613767248c68d3dd34128eaca4f
Confirmations
25102
Time
2026-10-06 10:22:18 UTC
Median time
2026-10-06 10:14:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
0a64ad57c2598ee7efd68f954aa0a241ad777c2528e23c89c8d5a9b47d6e7210
Previous block
00000098d814d10a557b5048e23b7b862d71bbcb664ae11966aa9ba8e30a4ca7
Next block
000000b108078faed7f0c8c88ddd2ebaa4dc48a9980c85da491a8260f344570e

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 15965 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
0a64ad57c259…a9b47d6e7210 coinbase1250