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

Block 5973

Hash
000000419debb98461893a4b62a43b79ad0d9ab1ec9de4ff01f24db08e1f9174
Confirmations
36357
Time
2026-09-22 02:08:49 UTC
Median time
2026-09-22 01:58:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
7a01d7e4eca795982c3baea1cc8bc0a67d9649d80b6b61247c8e274827e133b5
Previous block
0000006e246293763e3534d573f410f6b9de656872cc19ef302f284a779b0056
Next block
000000858ba95d244d46ef39f0197f1f7fbdc9fafd99b2e21bed4935ada985f4

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 5973 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
7a01d7e4eca7…274827e133b5 coinbase1250