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

Block 11957

Hash
0000007ff4c8ac4bcc2c5cd1295e440ae437b392148d39f94d06cacd6ae65332
Confirmations
28234
Time
2026-10-01 12:30:01 UTC
Median time
2026-10-01 12:21:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
0de14c180af3f6a8048f4d4eb53d083845ee019b23cd5119163bff6c7fc25907
Previous block
00000075b5263fbf622502c41246b7849d6c7d698ac1ed2fac6a0c98168f34d4
Next block
00000037bfe62f5beb3b350e18b74ecd7895bac270d63963bc0b04671df776f8

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 11957 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
0de14c180af3…ff6c7fc25907 coinbase1250