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

Block 2954

Hash
0000007edcbb550b18dc0789c857ceda326cd3f5605c75e6a445512029fade36
Confirmations
38484
Time
2026-09-18 06:56:44 UTC
Median time
2026-09-18 06:49:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
fb6689f0767df94c6f45626bf380424a20647c8ec5c652461739b20c871798d1
Previous block
000001437f5bfd314e37840b344a3f63ee0516f633e1377af37bb4d3d6be37b0
Next block
000002dc4a97beef7c52338066b7bbe3d67bcd78b73fb2723d2d63729d2952e1

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 2954 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
fb6689f0767d…b20c871798d1 coinbase1250