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

Block 15774

Hash
0000006c5ed29f1c5b72c5a91b9b1aad73a2286989696039ddbfcdcda3414018
Confirmations
25637
Time
2026-10-06 04:48:46 UTC
Median time
2026-10-06 04:39:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
99390d21c3b1798498393ed8e907e6682d3948fc73f3d6eeeb52200a1019a889
Previous block
000000ba1b52e9345af6a9feabc8f9a6027275b5313f0a9b47f13deab9be9d2d
Next block
000000c76afccda5728b09b0bdec750c0440226e55207b2f4e7412fceeb03e01

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 15774 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
99390d21c3b1…200a1019a889 coinbase1250