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

Block 11839

Hash
0000006ce8a2c328c4a634e1c9a87f2ebdb8dcb7c8a83d70276f629f69963ef5
Confirmations
29393
Time
2026-10-01 08:50:15 UTC
Median time
2026-10-01 08:39:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
9ab594d912c424565fd8caebbe3be5d7e2a7d56971d782571af519288f0245f5
Previous block
0000009270c393ad73dac4ceeed5b7ac83f6f0c6bfc172b666fdcff78c6fe6f9
Next block
000000077b8beac88da791155ce0ec3518d6e72f0f86717746efc8c4e7055024

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 11839 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
9ab594d912c4…19288f0245f5 coinbase1250