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

Block 5756

Hash
00000041dc5559f4f1174c0bfd0ea4175c53b211a675f65a7a5a3a28ff349bdd
Confirmations
36491
Time
2026-09-21 19:31:47 UTC
Median time
2026-09-21 19:23:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
4fc997dd2e2c06399624b9c057005db871e58121852ab1a3942728fa4a34995b
Previous block
0000004d0320d3ef629aab4a9a820abac8b60dad8fedc397aff63b897d0b120a
Next block
0000006b09aee335ce4fec7e8261b86daccd16e7f274ba481bb5bd48259c4f96

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 5756 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
4fc997dd2e2c…28fa4a34995b coinbase1250