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

Block 11922

Hash
000000705fcd1a2ca9ef5050642f95edcf7051b6e30ac5e81438438d674cdd82
Confirmations
29547
Time
2026-10-01 11:23:31 UTC
Median time
2026-10-01 11:14:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
cb3e51f2d0b89685e8d61530246b792dd7a0a98bf6ee4046425ff6d51a5aa820
Previous block
00000016977d2bddd28cc1d7dd305098e7fe42f2063fe1621fff119cf0076e55
Next block
00000046fe643cd0354f4a4b4561786b8d87c7288203dbf19656f9ffc6f293f8

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 11922 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
cb3e51f2d0b8…f6d51a5aa820 coinbase1250