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

Block 17675

Hash
0000001996056f627a8a6b0a68bf5e869790357a8e50691936fee7eb6881d2d0
Confirmations
23288
Time
2026-10-08 11:34:36 UTC
Median time
2026-10-08 11:26:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
e22ca1f04b18767402b82484ad7c49d1645f905bcf96bbeb53e43683cf43b9ee
Previous block
0000008ba77cd1abb039b5e2b5e2bd645142f0c482fef770434c5e4d4de410ad
Next block
00000003ddd2497f1cf515275dd011593cafb6b71f59a58fc4e608b725755125

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 17675 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
e22ca1f04b18…3683cf43b9ee coinbase1250