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

Block 16037

Hash
0000003d0e609ac5fdc8670fe660cf3d86862df7163890d5c8191a2ccda60ba0
Confirmations
25840
Time
2026-10-06 12:30:32 UTC
Median time
2026-10-06 12:22:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
d3d2ee2f9464548a9fa9ab93dd5cba8d5e5c247a47661840b3b1a4b1c49892f5
Previous block
000000229697cffc0777e0346497d48152f32c5d1c50b30cb4b7b034bb81b4d9
Next block
0000008181557856fe4bb7188976f61f533c05966a6cc0b0eeba620767eaf7e7

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 16037 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
d3d2ee2f9464…a4b1c49892f5 coinbase1250