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

Block 15510

Hash
000000cab4ad2792d12104673265576ec83c077308a4e8900ae97dcd15233c40
Confirmations
26607
Time
2026-10-05 21:06:58 UTC
Median time
2026-10-05 20:58:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
732405394dc1fa1e6227f5eda0422d41e40647680cfed41d4179104bf8a53d2f
Previous block
0000000600747662af958eeca2cf8e8eb61d92c61683cbf011da594135826824
Next block
00000058993cd41364c88370d46e3098861d5f636e39436e0ff4a13af434cf05

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 15510 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
732405394dc1…104bf8a53d2f coinbase1250