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

Block 9631

Hash
0000004bcb670979ed7a6854ef1d55746d70370a4a2ecaf275a041a0e9430ca1
Confirmations
31339
Time
2026-09-28 11:59:56 UTC
Median time
2026-09-28 11:51:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e7b4596488ff811f681829837e1234cccaee0e4ef4da924112f7fd20480e6956
Previous block
000000144f5b91ad849f84cb0f8eabd1ffe8942d940a819c3b925f36b6eb46a9
Next block
000000690ce8e08a24129ec83dfab968a7d6784894e1a94c21e27e21f02f67c0

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 9631 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
e7b4596488ff…fd20480e6956 coinbase1250