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

Block 3568

Hash
000001514aab0a19c8a35694fbda1daa2c6f394dd5841ad210b9fb28f61ae446
Confirmations
38561
Time
2026-09-18 23:07:48 UTC
Median time
2026-09-18 23:00:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
98b385324d6762b5e491e43d97ec0a3c646eaf6d323e6cce2c69a8d593089fe3
Previous block
000001160b17e649820c8f2c5e4dc76f6641e53696de613f4d72ae63b0319314
Next block
000002151a9d60ee252d6239bcbc09f293c35ed1c97dc0e3cc421b8cd5c5655b

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 3568 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
98b385324d67…a8d593089fe3 coinbase1250