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

Block 9722

Hash
0000004f011b84bb918af17f3aa15dda4e9e5c74e14efab17935f3e42fbc17af
Confirmations
32039
Time
2026-09-28 15:08:09 UTC
Median time
2026-09-28 14:57:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
23664eba1390a936d8103d8f8e336502eed8a0ce841d07f197450c511a14e90c
Previous block
0000000ca10766b2e4c10f490454e38f3f0c8741b155891188f09c8d45e9199a
Next block
0000002f7effaf03170a2baf166cc53e87f5354808066ca6e28e127c7940a1ef

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 9722 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
23664eba1390…0c511a14e90c coinbase1250