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

Block 11645

Hash
000000549952493f4acb06fd11067f6a2eea9fb98262b400dd1493b0d0db118d
Confirmations
30235
Time
2026-10-01 02:49:44 UTC
Median time
2026-10-01 02:40:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
d6c1d06e317d95611dee489388cfdb3fffcdedaabb0668a0f71c5e7970511a9c
Previous block
00000087f25c888e1e51cb82bd58dc1a934be44e4b7f878cc675dd058525284d
Next block
0000004a8be8abcabf913b5616ea3883747e9e96ab78e39d776f8eb03da7bc1b

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 11645 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
d6c1d06e317d…5e7970511a9c coinbase1250