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

Block 17697

Hash
000000c11a72dd6630576eba993f906550507d35d9bc536b066918550b5acbbc
Confirmations
24137
Time
2026-10-08 12:11:16 UTC
Median time
2026-10-08 12:03:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d1ae5fde8a666266b0fee1062283465e39ecee95fe3048be5f018931c66b4253
Previous block
000000228ac4313f529152bb084ab4c57b71381fe156777d3d1b57e5aaf699a0
Next block
000000ef606ec800193d31bda2930152f1ad2870d7f9fc43f918949e3e21b72d

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 17697 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
d1ae5fde8a66…8931c66b4253 coinbase1250