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

Block 2

Hash
000000eb6e6392ec7f79cbc39d306cdd5e8ead8d3ce14f891ee599ca4b768366
Confirmations
39743
Time
2026-09-14 13:16:19 UTC
Median time
2026-09-14 13:06:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
785d2f7dc34ed2cbe7f7ba01a0db1b1c471a70a40162cada41a4d5eb1ac7eb81
Previous block
0000031345d3b59a7a854090ca7b47123ca88c930ae0f694e70946ad81a78843
Next block
000000429020e2882700435830004bfdda686f67b114a73ae0136ea83a961f6b

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 2 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
785d2f7dc34e…d5eb1ac7eb81 coinbase1250