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

Block 2354

Hash
000001033fc77aa83e15976d6e6684ff5eb835c6ae8d60672da500202e45b844
Confirmations
39630
Time
2026-09-17 15:08:36 UTC
Median time
2026-09-17 15:00:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
8ba1948a31970b57fa4fd7a4347b3a0323d05f48f7f6dd172a547fca21f80735
Previous block
0000027f891ceba0bf3afddc2fdc55a461dbbc96eaae20d2ebe87f92a1492a49
Next block
00000049a0aeca41f1ac6d6248967c4352edf3fc84d5edc0f599b8da092b6c55

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 2354 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
8ba1948a3197…7fca21f80735 coinbase1250