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

Block 5844

Hash
00000036ee88d582c53a4358bec583a44bb78c82c9281b7a8dafb12ba4ea9230
Confirmations
36725
Time
2026-09-21 22:08:53 UTC
Median time
2026-09-21 22:00:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
57596ec0f4afd91c9ac21f78f736359620a0630bf9c74959f19a6f22c6f8fa5b
Previous block
0000009fb54068fa77e32ee4f4b21bab02ded9a7bfb93bc1e24e816e92b1f6e6
Next block
000000c0784d833106398ded1a0623f9e1ebb4509fd971e4b067d43a373232ea

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 5844 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
57596ec0f4af…6f22c6f8fa5b coinbase1250