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

Block 9744

Hash
00000049eb34eef98905a4befb9a6894506e79efc67e37e370d102fe5b1b5700
Confirmations
30798
Time
2026-09-28 15:52:58 UTC
Median time
2026-09-28 15:41:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
203cd71a985defc64090b5f13e540808060e7ac35ebf67ac47485b713b520138
Previous block
0000002dd64200c71c986dbbf7df92fa482f3601cdc8a2153801c0e79762b2fb
Next block
00000064eb3eec3628f4ec115355ed896bb6ebd9de29002d034585da9231649d

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 9744 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
203cd71a985d…5b713b520138 coinbase1250