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

Block 15743

Hash
0000007132cea1774613b6341a477b6f44c906a8f574240fd76c19f66094fa96
Confirmations
24315
Time
2026-10-06 03:54:05 UTC
Median time
2026-10-06 03:45:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
7b621cd14b2634fc44846e632a8f82b7bbd8d3d152c3bea527fe94b22d0bed20
Previous block
000000636d29556f50d9967ac0668b2008bf1176ef5036a732058f9909e88e3e
Next block
0000000e33f1abbb9396dbc94fd09348dbc01818f2368e6a2c7a52338fbaf894

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 15743 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
7b621cd14b26…94b22d0bed20 coinbase1250