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

Block 11438

Hash
0000001dfcf86444c3a9d5a0231e76b232efe370e3d6163fad7611c19b95b075
Confirmations
30774
Time
2026-09-30 20:24:35 UTC
Median time
2026-09-30 20:15:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
ccdf9fdbf8707dfd7f3cbacb0c52146c32fbc1b7e6bb8a7a9c74d85cad6f9ded
Previous block
0000004f6ef1611fe7e395e1ec6def35ce544d532873cba36c4e2a1eaccd0858
Next block
0000000bae3b8a4da84778adf0fb1d913f1710df97542111b6be0ed424197e6d

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 11438 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
ccdf9fdbf870…d85cad6f9ded coinbase1250