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

Block 17099

Hash
0000006c7d4efce8b89990075ffb7ba0eb1fdc55747d9245303ffbd2435a58fa
Confirmations
25246
Time
2026-10-07 19:06:10 UTC
Median time
2026-10-07 18:57:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
4923a05d12c99f68e906e0b6afcb3808039b4c7b5533252f84042c64fb8a55e0
Previous block
000000146619562d7fb360a13b8c5c611990a86c4137f3a2f99ce243b72fbad0
Next block
000000c25eb3168091b492cf35a5ecb7d0cca97c3932e955e4424f01fea79467

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 17099 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
4923a05d12c9…2c64fb8a55e0 coinbase1250