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

Block 3068

Hash
000000fccacafefe2b1c2bef4f9d208960b754d54f2a920776d61935678a5536
Confirmations
39059
Time
2026-09-18 09:57:16 UTC
Median time
2026-09-18 09:49:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a28e984503c34bf4cda81e87abddfc119bdfdad916dead47866450b007cab89f
Previous block
0000031606a2a48dd8270adf5f7a2f4c904d133c4b9b44dca6b634cbef0ed437
Next block
000002e601c6fe0db0b344cc864d6bfa900d8aa0b13a9b29e9f18679da99bdc4

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 3068 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
a28e984503c3…50b007cab89f coinbase1250