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

Block 17914

Hash
000000f76adaa2673d87d6bd635fdf696f5b4136c0113b1319aa26aa8c4be9f6
Confirmations
24353
Time
2026-10-08 18:22:19 UTC
Median time
2026-10-08 18:14:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f8d9f90dc08035050fd5266725df5b189c8188941a5d896ba7498125eb89b58e
Previous block
00000050e610e24d5bfb25ec74729c84f7b53580fdbcca8387c1f7d13c3aa502
Next block
0000000c7efe51e6b9d01196b1c143fb7c1d4f95c3428c7c7767150996c902f9

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 17914 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
f8d9f90dc080…8125eb89b58e coinbase1250