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

Block 6411

Hash
00000032b986e2b995fee979aba33964597919a9d63c06a2db360f626a1e429a
Confirmations
35667
Time
2026-09-22 21:36:27 UTC
Median time
2026-09-22 21:21:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
74e6ab42ecf0b448b4fc08bf7b3f235f84ab83de66764594490949855975120b
Previous block
00000002164e8ffdeb8831f6f6f8caaf77dc3f0b888cc3c37a39dd61001734ab
Next block
0000002f5fd390d8f15ca27d25f600c35d46284f97c13489a0593dcb66e546e7

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 6411 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
74e6ab42ecf0…49855975120b coinbase1250