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

Block 11515

Hash
00000065ad8a5a66bb7cc91d33cb6fc0b04edbac0b7931dd9426f646398b7e4f
Confirmations
30100
Time
2026-09-30 22:46:55 UTC
Median time
2026-09-30 22:37:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
c909e8a8b4f3548ddcb6cf3c11a8da430d9891ba2a205c0ca5898952e6186c59
Previous block
0000005cb8388c6de7754cd5b24ff179314f1009cca68b17c22ab535aad2824f
Next block
000000252dfdd9663fe8d41b779e270b0d425b785d21170b5a2b82e57eea5e16

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 11515 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
c909e8a8b4f3…8952e6186c59 coinbase1250