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

Block 9960

Hash
00000059b9fb8982e0edf1bf435a55931e544dbb907ac4228f2ff0dcb52cd717
Confirmations
32135
Time
2026-09-28 23:06:29 UTC
Median time
2026-09-28 22:58:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
842b7b88e1f662ef0d31eae1470d434e39a58f6168b421d3ef0e582957685eb8
Previous block
0000000b5ed77023e1f4df45d08a0743b5b40a11f3b5a16f4c73ffd11843afc7
Next block
00000057d4093278c2eaeb6b4844859db25c687ec10507cb70add9daedad1682

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 9960 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
842b7b88e1f6…582957685eb8 coinbase1250