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

Block 5608

Hash
000000d3d24fc5578c0b5b4552b774ba0c26856adee8acc099c4417400524651
Confirmations
35462
Time
2026-09-21 15:02:04 UTC
Median time
2026-09-21 14:53:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
a708b2b1c23c860026a4cb067ab033cd716b0ce47851d4fdd0faef020148b390
Previous block
0000002bce267caa9fb4d6038407364b5723c27719d61fa051115fcc0239d3d4
Next block
0000005c82973f60a5be916cb3cfc36a998d1917da1a2bda4c22b5ba4e3e3de4

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 5608 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
a708b2b1c23c…ef020148b390 coinbase1250