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

Block 6425

Hash
000000174ddaaababc5343885ae06c3e053a418226c33ea5fc5b1bfa77d950e8
Confirmations
35715
Time
2026-09-22 22:19:27 UTC
Median time
2026-09-22 22:02:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
e4bddde4c885a07bd5bcb39e0a814ab9a7848a78c66514a119fec8d390627f22
Previous block
000000273b67dd82415d09cac3b4aa24d7593294cbee40bf07a2109e173e2d2d
Next block
0000001c172b251fb9df4c7c0db7e463167b8686091a8e7874030bd430d017d9

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 6425 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
e4bddde4c885…c8d390627f22 coinbase1250