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

Block 9039

Hash
000000626a7e09402597897cfca9fe7da88f87686bb618e6cce3fa97e527639c
Confirmations
33243
Time
2026-09-27 15:17:23 UTC
Median time
2026-09-27 15:03:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
77e4e3ec1c02753381d4f0c5ffe700a4fbae573250c91bc64cbb0547ab15290d
Previous block
0000000153a4be9eb5d823cd4ce7efca826bc8f5672e9a76919ea95250f99483
Next block
0000003d12893e146e3fc5b140ad26a782cb121c6a5e1558e7cf6331c9f7307d

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 9039 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
77e4e3ec1c02…0547ab15290d coinbase1250