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

Block 12410

Hash
00000072a46465cb78efc8a29c1ce140345dd1710dbe248a6053fe2d66bd67a8
Confirmations
28056
Time
2026-10-02 02:04:30 UTC
Median time
2026-10-02 01:54:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
6e9d79afd12f5d53ee405b356174546e9ad184557e6293fa4d525e4ccf6257a0
Previous block
0000006a3c861e89b93b3e2c33c622d3d75cdab254f99f8abf70394a7bceb32c
Next block
00000083ba1c0e05f414cf985a8b4c2c743ca2b733cf528b2c1d5e861d9917bf

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 12410 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
6e9d79afd12f…5e4ccf6257a0 coinbase1250