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

Block 17017

Hash
00000012f85bd28739faaf68be5e1bde523d1480f4e71491bf1697581254e619
Confirmations
24506
Time
2026-10-07 16:45:53 UTC
Median time
2026-10-07 16:37:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
5200eecbd1f207be391b55ddc3bcd086385fb32d632ec905602add1ae82562d1
Previous block
000000297b33215742b8488bed44bcccfef1d4a5d79380228012f1ac39c38374
Next block
000000622d2ccf24a00e14580b51f4b7c550485aa49fa292dcaea51fb0e5bfb7

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 17017 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
5200eecbd1f2…dd1ae82562d1 coinbase1250