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

Block 6191

Hash
0000001cefe9432b93182a9a33c02d678a6f6d0699b99acb881d394c926d689d
Confirmations
36227
Time
2026-09-22 11:12:30 UTC
Median time
2026-09-22 10:53:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
38219baefa5b530b25944ef098dd93cca3be18ef8162f3b87b1d4ab86bbac4cf
Previous block
0000001a242b7ee2bbd7ef53f44665f5a642ac3f9e8d056a097e89134858bdc7
Next block
000000252d6af59b0c0f21791f71f79fe88d6a6e763674d4a09aff65a650bcc3

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 6191 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
38219baefa5b…4ab86bbac4cf coinbase1250