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

Block 15226

Hash
00000018b5ace7dc130e88639b457d35cfcae56527cf180c033d23c599395938
Confirmations
25945
Time
2026-10-05 12:52:40 UTC
Median time
2026-10-05 12:44:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
7d55ce124aea59dbd529baa5b186b24c2bf504b81257e837f02f955b843bf1dd
Previous block
000000af8cd8446fa18a4e827d19fdae2dfd0cfa8656d6dd59b9524731df0f45
Next block
0000006f36ba68c8992d06e8fb6c13731aff996edeb14bd6c23741464b6f31c3

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 15226 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
7d55ce124aea…955b843bf1dd coinbase1250