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

Block 13322

Hash
0000005e379db59a4e182e6356c475a53857a8a6650a0b5734cc611b9d060210
Confirmations
27647
Time
2026-10-03 05:19:19 UTC
Median time
2026-10-03 05:10:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
ccf14b80aa74744870b8fdc81e62f9bcc91f6eebeea24ab5c2a27e41bde6e472
Previous block
0000003bb5845f1aff9dd1d1f187d03c8f32afe0cf80cd31014e2512ed67dba2
Next block
00000094f33eeb7fa8ef77ece189f51e2b46f41892680a95e57d909eeb0c5eae

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 13322 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
ccf14b80aa74…7e41bde6e472 coinbase1250