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

Block 11994

Hash
000000398917337b634f98ddca6c59418e3c93551eb51b6a05b3bc82048d4d2b
Confirmations
29386
Time
2026-10-01 13:35:16 UTC
Median time
2026-10-01 13:26:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
880559a8738d03a276ca0ea87bbd6bea80a83d109bb9c80a2a31d94850a019ed
Previous block
0000003451b13eadb4de697ae09d9c55a3851e633f67cfd5d3b1d3d5d0cca491
Next block
00000076997b3886d2e9629b39999da266effa971297dbf7511ad382d8b258d8

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 11994 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
880559a8738d…d94850a019ed coinbase1250