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

Block 10442

Hash
000000358157859bc8fd4a96cfd1319893e3a0d0098eb782878c18d11227176d
Confirmations
31746
Time
2026-09-29 14:23:43 UTC
Median time
2026-09-29 14:12:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
81ad6eb4f380e4555666693435ffe352b8e86af94c0de70fb03d6247d279aaa8
Previous block
0000004514509ae80c7fd6e47f7a6584288bd17fa42bc08f667dd84a6a6e5a79
Next block
00000062a648f228d75768d083b24ac68b2ae0a1d52905c034440604385b645a

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 10442 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
81ad6eb4f380…6247d279aaa8 coinbase1250