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

Block 6655

Hash
0000003093fac503b0c0f6a7f95383dd5ae5e7fc8f2071aebefc71975ef30ebb
Confirmations
35560
Time
2026-09-23 09:02:47 UTC
Median time
2026-09-23 08:48:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
71579da5138de3ed3af36b50c2879ee6a4ff3c8228f06fb2d9d34babb2b5a0c8
Previous block
0000000c88244cece91abd2bbd013c80b23b82a460b2cb2f3630c6b9538d2e4b
Next block
000000053d2b8f35b7801e0c6129bcde59193719dd75502e029f37e3f49ad585

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 6655 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
71579da5138d…4babb2b5a0c8 coinbase1250