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

Block 15945

Hash
0000003d10778b7bc815d9f2a1b840879cf27749f812bd4cb9ba07af4a875bff
Confirmations
25165
Time
2026-10-06 09:47:31 UTC
Median time
2026-10-06 09:38:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
4f5927ba8c991265457b8a43a105efe33b47c0cfc1fc9d04b0848c0884991b91
Previous block
000000d4109df6d2384cf1785f6e6437b49c99118c08e93f10f5415011e057f6
Next block
000000087c99dad77ae26050f6da3e683fc194c290d341125a9008800afcda3f

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 15945 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
4f5927ba8c99…8c0884991b91 coinbase1250