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

Block 6748

Hash
000000172733c2fba884eae4b19bd26c5d7e031ce643a16c352163d7891aa6ea
Confirmations
34569
Time
2026-09-23 13:34:01 UTC
Median time
2026-09-23 13:21:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
c1b5b02b4a96382473bd19e78dc2d872c712589855ba35be0e669ab72f011053
Previous block
00000029b8e304a5119f22ff01f7fbd4feb3bf93bca82a35d9c6f6e0f59faa0b
Next block
0000001fa8c98d1019b0a744e95ff549c0c33ade35ebb1fa2124f61bd965cc09

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 6748 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
c1b5b02b4a96…9ab72f011053 coinbase1250