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

Block 13034

Hash
0000000239b84295a747d77dc00fcddc9ee743bb7978879c5082c99347be1879
Confirmations
29139
Time
2026-10-02 20:49:04 UTC
Median time
2026-10-02 20:40:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
6b985d648b61f673ed62e599b42ee920a47b8356d96de9533bb2bcaeba5b0860
Previous block
00000085cf92341b5871af1a2be26114443fc91d44e013035449a4618107ddb7
Next block
0000005cd2c366c1e63e70b7163a8ae77e08c64bae4db5600bcc9af643ace016

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 13034 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
6b985d648b61…bcaeba5b0860 coinbase1250