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

Block 6722

Hash
0000003472c0168c9380b66dbc344de4b21ce4c16e000469c95dd65d26b03979
Confirmations
34309
Time
2026-09-23 12:18:30 UTC
Median time
2026-09-23 12:03:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
26634882437c82d5762d2ac39144f1fee81ec452c91219abc20ed7e8bcb6d668
Previous block
000000004336d67c304ebe74e4e97391d009348d61aeebac9b9136c4e2a22409
Next block
00000028b4a60272bcce1c4cac28a11c4754944e22894618a6556a44d6233f7c

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 6722 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
26634882437c…d7e8bcb6d668 coinbase1250