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

Block 17112

Hash
0000004440f7b6375a2c8469e513b66fa2557c8689dae42957d5ae1806414c7f
Confirmations
25223
Time
2026-10-07 19:29:33 UTC
Median time
2026-10-07 19:20:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
a722fa1b7aa82ffd46314afc7934873109ffac81abde5aeabaa31ee6508b1926
Previous block
0000004befc7153c822d0db65701487e6f566c9b501962486673990763f9dcd3
Next block
000000b6870b942d69961a9d9b51f806b816ba08a43b841864a6d68434a411e3

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 17112 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
a722fa1b7aa8…1ee6508b1926 coinbase1250