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

Block 6727

Hash
0000000ae5978edb66f014c6e371742d35113a689d4c3256602266b3102137f7
Confirmations
34535
Time
2026-09-23 12:32:20 UTC
Median time
2026-09-23 12:18:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
d5524c1f54a51d12d15b07c7c253c139f41e9a76c4177c6aaff4b0dba55e7fae
Previous block
0000000329f1d016422839e779c8c09653f749d72be8d86773eb9425439082f2
Next block
0000001060eeaa3ae042f944bdf552f32100ecc2452800c8bd855ea907d65d99

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 6727 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
d5524c1f54a5…b0dba55e7fae coinbase1250