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

Block 17676

Hash
00000003ddd2497f1cf515275dd011593cafb6b71f59a58fc4e608b725755125
Confirmations
23268
Time
2026-10-08 11:36:29 UTC
Median time
2026-10-08 11:27:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
0c512feae868b4c94e9ed85956909feb7f7df892298430be0fc8fc45a0ffbe52
Previous block
0000001996056f627a8a6b0a68bf5e869790357a8e50691936fee7eb6881d2d0
Next block
0000002db22e1ded7de6a213f7711b0bddabaef4f5865e4374176ac88c1f21b8

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 17676 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
0c512feae868…fc45a0ffbe52 coinbase1250