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

Block 6422

Hash
00000035fd99e23d15b595754c04e44c0b1dda77ec6aff58f9b4496080fb289c
Confirmations
35713
Time
2026-09-22 22:11:53 UTC
Median time
2026-09-22 21:56:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
c7cb196d41a2dad70c96db1b6ab3ad515d50a095c8c10b38163d12e43434010e
Previous block
0000002788fa4ce51b88eb2bb8d9aea6f1c79f9e980beb6eb134303ec40d2a96
Next block
00000019f619f6ecae57a15751758b1311d4ab5b8061e3a117eac0161ca3318a

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 6422 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
c7cb196d41a2…12e43434010e coinbase1250