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

Block 11972

Hash
0000001c9b090df5efc745a82c0ce6e29783e6247712472622028cf26568dbee
Confirmations
28105
Time
2026-10-01 12:56:51 UTC
Median time
2026-10-01 12:48:10 UTC
Transactions
3
Size
819
Weight
2,430
Difficulty
0.0067536234
Bits
1e009411
Merkle root
dceda4397882346481ced75e0926276c7e84b0ec58d221636cb05db320171e03
Previous block
0000006e0ad0bb9f44dc70355c10f9d89e1ed781b2e61be07e551fe928dd6168
Next block
0000008d02e126b34587da9dd3de508eae02e79e0dac4881219443a988dc40a9

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 11972 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
f2c7ade7c550…f8ccbe585ce4 coinbase1250.00000588
38210c3b5c42…47efa45cc025 spends P2MR pays to P2MR110.999997420.00000258
fa170d50f18c…337f9be91f25 pays to P2MR1249.99999670.0000033