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

Block 12359

Hash
000000ac70c4e5b31e5fa87781405697fa5bc54639e10f230d53760566705488
Confirmations
28222
Time
2026-10-02 00:33:35 UTC
Median time
2026-10-02 00:24:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
4c56701475daea9e8db2bbda205d44211f3d1faf08f56c9d0e6e2984024cfd89
Previous block
00000060f9e1a5ae0cc85512e1fa617a7b133d86b67ec536a50be3804033ecd3
Next block
000000437ceed8b86b3faa03d42621969a307876870b288870ef7babe3d6127d

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 12359 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
4c56701475da…2984024cfd89 coinbase1250