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

Block 6424

Hash
000000273b67dd82415d09cac3b4aa24d7593294cbee40bf07a2109e173e2d2d
Confirmations
35714
Time
2026-09-22 22:16:48 UTC
Median time
2026-09-22 22:00:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
fc98b2b2262ec33c34ffa6c458ac8f7aa1af528721985ed3dc1c8278a81fb576
Previous block
00000019f619f6ecae57a15751758b1311d4ab5b8061e3a117eac0161ca3318a
Next block
000000174ddaaababc5343885ae06c3e053a418226c33ea5fc5b1bfa77d950e8

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 6424 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
fc98b2b2262e…8278a81fb576 coinbase1250