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

Block 16051

Hash
000000521fab8b6cc77c9b8b6a9423a3ecce6cc83039946ed64e9d5480692548
Confirmations
25152
Time
2026-10-06 12:55:17 UTC
Median time
2026-10-06 12:46:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
9b377e87aee4dca158a6592bdb694aca48dd9f2e42f0747287eb4e1e16ef81cd
Previous block
0000009293e61ae5de6082d1ffde49b92a69c9b37ea590c7ccd00364b342fdc1
Next block
000000bc80a05dbb2d80b00c4cf6ccedd4c55a873a60dbc8b0b6ddbee78cf165

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 16051 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
9b377e87aee4…4e1e16ef81cd coinbase1250