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

Block 15072

Hash
000000782c750f6e6547f49c9849b924420b7ef9eef06f1afa80bc4c1492cdff
Confirmations
26336
Time
2026-10-05 08:28:33 UTC
Median time
2026-10-05 08:20:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
20ada5b9a9725db2a089534c264b9fe227ed16e8bd767e852133a134d26adb8c
Previous block
0000007a2d72ec2dc83fa0df3dba88391b4bb246b258f1cc4074a6aa121b49d3
Next block
000000984ebc6fcd49655b668f3ddf3940e57c05ef6b66bde07d1f8a984ab044

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 15072 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
20ada5b9a972…a134d26adb8c coinbase1250