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

Block 2744

Hash
0000006d3b08f425b547eb1aca94adcdda8ed8f9cf4eac940939b87cf59fe457
Confirmations
39065
Time
2026-09-18 01:25:32 UTC
Median time
2026-09-18 01:17:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
03e4991553bd9506b348308ed4d2af68b5287f4a2d0111f5d6ec4497fbc37876
Previous block
0000004c5cd76a5de07865239d7f04f7278d0848b4c226469f8bd3b44968bcf1
Next block
0000023322d9f78dcccc6854392e831a547c813d9894959ff58b9343b68688d9

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 2744 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
03e4991553bd…4497fbc37876 coinbase1250