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

Block 15722

Hash
000000097854fb871dfaf2a6008f09dd71d8bbc641619c711c691b5d16537e4c
Confirmations
24769
Time
2026-10-06 03:15:40 UTC
Median time
2026-10-06 03:07:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
3b43e4b62cf9a02567f33d8a5101a9980c74d32cda30d94d11224d1e27c09576
Previous block
000000cb2eb6c600a519a413d47cda7a5365b3482b983b6c04294c43338185cc
Next block
0000000baddd2c1250eac566e44e9091a482f4fc1755f5a718f5f12de2300ea4

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 15722 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
3b43e4b62cf9…4d1e27c09576 coinbase1250