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

Block 14259

Hash
000000919d1f975a81b7290a2d226202a3a0333991ef5b7caba94959d646006b
Confirmations
27463
Time
2026-10-04 08:55:15 UTC
Median time
2026-10-04 08:47:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
a65c8b51e6a43ab99e18257e5a056e982a0a44bb3589c5425c5ab8de4c07a2ee
Previous block
0000005b2fa01fb862d37ac30f52be199f6c4b9dcbc800c8c12af54b80cf03a2
Next block
0000003925528e997f59b0557ca6eef13589d6a5ff2b655e55c378eb3d3627c9

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 14259 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
a65c8b51e6a4…b8de4c07a2ee coinbase1250