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

Block 9642

Hash
00000057828735ca7cc69e2293ac0e09847490c57f7524e27cccd05e14092e4f
Confirmations
30979
Time
2026-09-28 12:24:28 UTC
Median time
2026-09-28 12:11:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
3506a303133ebbfde5134123a692e7742aeec6b0529265d427b3078bbe53498d
Previous block
0000004c65e9d10cf752ef4d079ed10db01059e551f67a945d095bcc664c97a6
Next block
00000001ede8bafcae2daf31f3dfd7f3a67404e5817d3d77a1efeb410d8c8701

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 9642 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
3506a303133e…078bbe53498d coinbase1250