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

Block 14644

Hash
000000ac0fedb61ee286ab9a632e8c0a0af54692b01d8003e7643d4febbe9b33
Confirmations
27552
Time
2026-10-04 20:05:58 UTC
Median time
2026-10-04 19:57:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
b0d3b4a3e48b10dd9a48be9bacbaf475a725c9b3ebca0e9de20b914b6e61a468
Previous block
000000a5b4862e1425fc92665c09d62226b4db8df9199ef4a925b256516dbdb5
Next block
00000058d768184883a1c14624ce5cc962d525eab9d2efb33759d20cc7be56be

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 14644 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
b0d3b4a3e48b…914b6e61a468 coinbase1250