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

Block 15842

Hash
0000007d7e66b2a356d139c9bc70b856a89a9ccedf70ea59870cf2071d765e56
Confirmations
25075
Time
2026-10-06 06:47:44 UTC
Median time
2026-10-06 06:38:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
382bc9f98f5448b18d4f2491adac9df5f1eeefeed06b58046fc1167e7dcc5d61
Previous block
000000cad25d51daca85bf7a3501c4febdbd87d7f8e8683f9d4704c959556ef9
Next block
0000006b6cecafe14d0f97f049aca0b7bf7004ab76ddc75716ef05b22bc2c521

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 15842 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
382bc9f98f54…167e7dcc5d61 coinbase1250