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

Block 3049

Hash
0000002f751e4ff07982e8ff058f0b9e3f702ec05e2ad606b1a2f6ed59e96a2f
Confirmations
39181
Time
2026-09-18 09:27:12 UTC
Median time
2026-09-18 09:19:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e6cfc5a780c3eda74cf2ab52b42317c129da418bbd549ff2e53a4f246c143941
Previous block
000001dca5f6d4dbc96f5cb329d6bdd7f220229db41b228cbb4abff89c7c9184
Next block
0000032c7479c88f74b8c52e153d278235d825afd9cdfdff97ef5cb3f92e0945

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 3049 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
e6cfc5a780c3…4f246c143941 coinbase1250