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

Block 3807

Hash
0000019628f27ddcc2a92ee0b33ddb7adaa92aef3ecaf91f6961463fdfd69035
Confirmations
37472
Time
2026-09-19 05:27:37 UTC
Median time
2026-09-19 05:19:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
93fb41e520839faa952311ab84902bee145e6f440df239d15f71585084453cfa
Previous block
0000000fbaa7db9209288b741c029e2d24cd85d5e692252635a7f8de051e5f4c
Next block
00000358b38269a0f984f558a8d3699138367a0e3af67f6fcf913b63c11a47bd

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 3807 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
93fb41e52083…585084453cfa coinbase1250