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

Block 15217

Hash
0000006b6a071a371bc2d63b31a9c56fcac472913a2e74afa4488c4d9c7fa8f6
Confirmations
25676
Time
2026-10-05 12:37:33 UTC
Median time
2026-10-05 12:29:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
973fa2bff923fb427bdad018972d0ceef382523c2091811537a03600ba0a6787
Previous block
0000007e5f71d04c0b10d955f42897ab696392045f2bb8028f457519326e9d85
Next block
0000006142d425e40ae98552f57a02e9bb165c44a05af453accbbe9e70808434

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 15217 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
973fa2bff923…3600ba0a6787 coinbase1250