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

Block 16702

Hash
0000007724de259925f1c4c661d401e0cc2cc838af08ac4f1ada83ca6d64b3b7
Confirmations
24523
Time
2026-10-07 07:40:41 UTC
Median time
2026-10-07 07:32:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
a83c6e8b6a563ab66c0547e80f4801825b4a1ea997fa93a8290f6e962d4404ae
Previous block
000000ceddaec2cf1bb95eaf68f1dc78860ad9431ed52874002f3ac495d41674
Next block
0000001b7e42868d1c517cec7eee86b6bc90abb04108d027586ee329b6e34c25

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 16702 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
a83c6e8b6a56…6e962d4404ae coinbase1250