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

Block 16244

Hash
00000082e5cf9ad95d12b42970b3f6c5b92b994f4c06e7e83877966487687b68
Confirmations
25910
Time
2026-10-06 18:30:33 UTC
Median time
2026-10-06 18:22:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d1c1d500939c6e2ff393dcac58fa6f4bc25495883f73cb2566a8a9f9b6b2ccda
Previous block
000000b77d32a64e1866b7e2147f72adfc08aa2bbe04eab5045fcd5cf0b3319f
Next block
000000cbfa5f617b700e7ccad343787ebf410a05b85efc28b17cc5da25477e56

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 16244 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
d1c1d500939c…a9f9b6b2ccda coinbase1250