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

Block 15744

Hash
0000000e33f1abbb9396dbc94fd09348dbc01818f2368e6a2c7a52338fbaf894
Confirmations
24265
Time
2026-10-06 03:55:45 UTC
Median time
2026-10-06 03:47:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
607d5c50f8c2cb1d09942e582839e152bdf8843846880f289c89ef3b75918ae3
Previous block
0000007132cea1774613b6341a477b6f44c906a8f574240fd76c19f66094fa96
Next block
0000004a2afe2e68af3b9043bca8d2bf189b4b5125472293530875a62c0d32c8

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 15744 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
607d5c50f8c2…ef3b75918ae3 coinbase1250