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

Block 5809

Hash
00000039a6bfce9e7fe2dbe95601b07ec36e0d4337dd52c5ff6b35790f0e8645
Confirmations
36635
Time
2026-09-21 21:04:15 UTC
Median time
2026-09-21 20:54:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
eb163850a188c09d046fca669502f58fab5313ea243c2e9ac64d309d9fde40ee
Previous block
000000aed54066650b4b0980315dac048549aefde9d25423dd04d9a83cac4454
Next block
0000008d08383cb21427353e0f920ee2acd54cfd3b27511ddd5ea1ae5bafa298

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 5809 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
eb163850a188…309d9fde40ee coinbase1250