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

Block 13079

Hash
0000001b63ebce2855b87816c3ae22e31019b3baaba86d3ced0b963b9d3c57ed
Confirmations
27288
Time
2026-10-02 22:07:24 UTC
Median time
2026-10-02 21:58:39 UTC
Transactions
2
Size
736
Weight
2,188
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
61feb8a646c26c13675c89761f5af80376b9470a5998965287a738f0da04df80
Previous block
0000004297a8d1c5ddaf167df6aeb14272f4af681109665f78254ddc7232a90a
Next block
000000ad9672a58345f18787dc9f1a7ea30defd4ee18ebbc6fa0528f6fa24e31

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 13079 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
6e34a971ef5f…68778954b864 coinbase1250.0000232
57e69c51ce87…b01f8a55cc0b pays to P2MR220.01995340.0000232