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

Block 15733

Hash
00000063a86e58ea864de3a5f7c3a046f0c0fa322bf3a3eede27bb93d692ada2
Confirmations
24181
Time
2026-10-06 03:35:41 UTC
Median time
2026-10-06 03:26:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
9b90e4eaafb760ad35c723af7e388ed3b376d607375be65848987cfbc56899a9
Previous block
00000021fee7cb8f7bcdabac1e6e970ff247029dd6cbed875fb604be70ded0a2
Next block
000000555ea0c6f204f845e90af905567e435e6402a40b4cf3bf4b67a22212a2

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 15733 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
9b90e4eaafb7…7cfbc56899a9 coinbase1250