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

Block 4842

Hash
0000009477ff7680f090ea0861592421d0a4e766eef02c4ac4504e2dc95a6e74
Confirmations
35970
Time
2026-09-20 12:06:46 UTC
Median time
2026-09-20 11:57:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
c72d334502f803fa58725364607af1e0583fea68c03999cfc8b4e7ba071bb2ce
Previous block
000000b45a88b42829e3c2388811b70fe613621877dc13ee7ba08f508a0354e7
Next block
00000035eafeee2a448fd64d781e9ff33b2780ad797584ac12f90aa981896857

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 4842 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
c72d334502f8…e7ba071bb2ce coinbase1250