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

Block 2953

Hash
000001437f5bfd314e37840b344a3f63ee0516f633e1377af37bb4d3d6be37b0
Confirmations
38480
Time
2026-09-18 06:55:11 UTC
Median time
2026-09-18 06:47:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a1034dfbfcc886b65c212025815c96de40aa92d2333480e165622db1eb3933f5
Previous block
000002cb6dd9609372481c47cdd083bcc7cfe8c81010aecab85d31ad153dafff
Next block
0000007edcbb550b18dc0789c857ceda326cd3f5605c75e6a445512029fade36

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 2953 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
a1034dfbfcc8…2db1eb3933f5 coinbase1250