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

Block 16124

Hash
000000b0844a4e05745043b154fa4abb96ed17f7917f77fc677d51cba84ce63c
Confirmations
24845
Time
2026-10-06 15:01:26 UTC
Median time
2026-10-06 14:52:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
0c6784438b941f7f0011494f41827291760b79e3715ca8e5062ae8c76e00180a
Previous block
00000018f069ee65a3525caa5a195152ee30d9899e3e2c14626db24ec646f2f9
Next block
000000081941f4b55fa10696d137f6c4bb83755afbf403175062b0bec2809221

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 16124 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
0c6784438b94…e8c76e00180a coinbase1250