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

Block 17604

Hash
000000e3bcdba1f7b83ce4f672e7a2588dbcf6ae9a4e5a4c910a0c4fda8f61bc
Confirmations
23571
Time
2026-10-08 09:33:07 UTC
Median time
2026-10-08 09:23:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
2c3a899fd7ca6e3514d4a01a7d3ba65fdda8de596665faf1a4aa59e92c46694b
Previous block
000000ac23a7c4ed8104338372fe712020b84a53ea1cd1e33e0880cb495684ec
Next block
0000006c9905f4217125c5d7cf76f3e90c5aef7b4950fecffbdc49f2eca86346

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 17604 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
2c3a899fd7ca…59e92c46694b coinbase1250