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

Block 7711

Hash
0000002f14344b8e2155bd49afc26bc5e6109378f7541e150f10504d4c821075
Confirmations
34052
Time
2026-09-25 11:21:29 UTC
Median time
2026-09-25 11:09:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
f21edfe7cced0430d42ad9010287160fa57fa863ea7f90a57f37a02660be955b
Previous block
000000101e11df72f063b98086bacbc3b83e4ce72c1aad3bf3cd1864873d7bbc
Next block
000000253f178b063179b1ca8d2ba834b95d0ad2b0ac58c11c40f563dd30ca3a

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 7711 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
f21edfe7cced…a02660be955b coinbase1250