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

Block 15654

Hash
00000084b1f1ea2c899200cb1b7c6cb85954f1109ed924448c862a450fb7893d
Confirmations
26487
Time
2026-10-06 01:16:06 UTC
Median time
2026-10-06 01:07:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
a891389dd1ec482e70e4d748c218e734f0dfc3ef3de22ad9b462775486abcea7
Previous block
0000009360acbca0c1ad05491150542ebede2c17eaf516ba2ac5a3efdbff31c7
Next block
0000009fab33bb2223cf0df00e156789b8a4093687b14292f851e35fe91d0a98

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 15654 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
a891389dd1ec…775486abcea7 coinbase1250