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

Block 17430

Hash
000000c78ff680f87e45d0f0cc76238703733de2f07151cd8c677ea2bd937958
Confirmations
23350
Time
2026-10-08 04:34:56 UTC
Median time
2026-10-08 04:26:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
7357745376a9dd267d150c93e64a1a8a3d855a421f702ad54ab916598e2ff587
Previous block
0000000394f6daf55ebbcd339d8c556bcf0207c347825f46300e639736bd9fa7
Next block
000000c85af5d893b458ec0958907657c95508ad9cc2eb244f5a9f2b887beb36

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 17430 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
7357745376a9…16598e2ff587 coinbase1250