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

Block 17751

Hash
000000d7a7203b1bc3e647ef67d4b870713ec1fe6a6ba7c68f1934417e6e5f2a
Confirmations
22441
Time
2026-10-08 13:44:02 UTC
Median time
2026-10-08 13:34:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
fba745f64cc80e9b25c7455ba612101940d08aad0c64383126077c200bb0444b
Previous block
000000416d2f199e6828715a31a4b987514cd3f0a7b1449df5d2f7da2d1f5665
Next block
0000000f8242eea08d160c95b260b47cdf3944cbb5a2bc87de8068503eb38204

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 17751 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
fba745f64cc8…7c200bb0444b coinbase1250