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

Block 1231

Hash
000002ec3ff6953f3e5c4b6960861729bfa1327385bed9de19459eb1c21551d1
Confirmations
41221
Time
2026-09-16 09:36:46 UTC
Median time
2026-09-16 09:29:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
c11213ede88bc76e1ea6cdfe6e8ea3db4bc40ec2493fc51f1944111a97297766
Previous block
0000033b8c530d8a92dfafce6ece677d8f7f25d748f0c0e699352cbda6926cfb
Next block
0000010558988a02decff346d535eb1ee0054046ce64b6b74ae16f024526267b

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 1231 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
c11213ede88b…111a97297766 coinbase1250