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

Block 6412

Hash
0000002f5fd390d8f15ca27d25f600c35d46284f97c13489a0593dcb66e546e7
Confirmations
35676
Time
2026-09-22 21:39:37 UTC
Median time
2026-09-22 21:27:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
9be47dfcf079827f5c9f1a6b74070f3b2efa4fc1d59782d0abffdff10b729835
Previous block
00000032b986e2b995fee979aba33964597919a9d63c06a2db360f626a1e429a
Next block
0000001ef7fc2f23adb1a676d89d0f150246a63de5addeafb86fdb57b9d573c3

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 6412 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
9be47dfcf079…dff10b729835 coinbase1250