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

Block 7291

Hash
0000001735c801c160a4bc9b7672529ac0ce29e91d74fe9a1a560ebba318c864
Confirmations
33824
Time
2026-09-24 14:42:33 UTC
Median time
2026-09-24 14:27:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
accd495e3abef15b2a58486baea47b655122c811f0948f0c97758d2102be76d6
Previous block
000000293477503c43ba564f541257454fd90d7bc2989625df6fbae2cd2df8f8
Next block
0000002095aa8efb37df23908eff6c1f0c27c59ba918c43861ddcd0304789102

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 7291 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
accd495e3abe…8d2102be76d6 coinbase1250