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

Block 16311

Hash
0000003d7a94a885fae56fa2aaaa62f7965a65e2be3ca8f1b86c2a2ad1b3c2e9
Confirmations
25845
Time
2026-10-06 20:24:25 UTC
Median time
2026-10-06 20:16:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
428f4e1f416d1687f266509535fbc202514d1103d51963219f68a7531003a89d
Previous block
0000004edc77a857fc48b9afeda74db9b4561d8713e5fcb462a196c0eccf452a
Next block
000000b1d4cf424e535d57d12fa7e48eec6bbbaddb185a28340263a49f430609

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 16311 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
428f4e1f416d…a7531003a89d coinbase1250