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

Block 14426

Hash
0000004f3bdb078e55053364f3be9869b7e33f8d941570e1edb33aff5a8340dc
Confirmations
26825
Time
2026-10-04 13:44:36 UTC
Median time
2026-10-04 13:36:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
9e4f1867c95b40f0150d40c6c64a1ee3a28725f70df378e4b72d22d660a35b80
Previous block
000000c33a22736e16f3c1d946c10f494091e09035225b5ae01169a864c7c8fc
Next block
00000000a684e9750fe2cf89c4fd1e8759ca5939b9ec8f2b5dfa22099baa8f84

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 14426 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
9e4f1867c95b…22d660a35b80 coinbase1250