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

Block 15895

Hash
000000625353aa3182a0551cf06dd2d40feb6b986a9cda0352e5f02f4c8a8d58
Confirmations
26277
Time
2026-10-06 08:19:57 UTC
Median time
2026-10-06 08:11:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
8c755c28db563f26e70f4ab6f9da58c6ea99041fc8234b7e80e1367cdcdaf904
Previous block
0000005b571e7b526d4899012179069a8ab3d30555aef8fbc28eb38d3596959d
Next block
000000c2ffa6bc664841862f87684642712acd50fd310ce5fff4811927623a96

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 15895 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
8c755c28db56…367cdcdaf904 coinbase1250