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

Block 8107

Hash
00000016aedd540b340f24e4906d12fd5f95419c4e198776cc29af9adba68ac1
Confirmations
32301
Time
2026-09-26 06:11:49 UTC
Median time
2026-09-26 06:02:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
5753a8ef6b4bf80ca8c77ead88c4caa52d8745379ca76f4116da9dd1c85044b8
Previous block
00000065d2f4e7174f6ef72a41f3a7b87f01e46811ed56cee7932c48526d2ca6
Next block
0000003f4b0eefcb434cb9c16840a2ae36027b5239b8356bf27aa6856aa7ff09

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 8107 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
5753a8ef6b4b…9dd1c85044b8 coinbase1250