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

Block 12465

Hash
00000068a413165af0ade1b475d5a9cc8e7f3131096a27b93251b4acdf6609a1
Confirmations
28049
Time
2026-10-02 03:42:01 UTC
Median time
2026-10-02 03:32:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
98c528a889e7179bc23c205573a65af83a8a4041b35b2c08a8b4dbc95aef2195
Previous block
0000004e043cd399e44604aed266add9aa55c8dec2ca034f17c1ef93a33a8032
Next block
0000006ccb45d51b84710a2cab83a45bfd0f77167febcde4ee7ad0eb95602c35

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 12465 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
98c528a889e7…dbc95aef2195 coinbase1250