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

Block 13326

Hash
00000080327f20db1106087a2c225abb61239898edf9830a8e82a08c20fda501
Confirmations
27718
Time
2026-10-03 05:27:14 UTC
Median time
2026-10-03 05:17:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
4805e1fd3fe18000432e1d8e401e850fd824b27d70a6b92401ef07cff42462ab
Previous block
0000006bfff8b4c8eb2db2c15427967199aeee9e32250f875564d21b40bb4cbf
Next block
0000009f5889647cdbf05294ae16c64ff42d39c81b72c5786b5a4d10ac00dce3

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 13326 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
4805e1fd3fe1…07cff42462ab coinbase1250