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

Block 9013

Hash
0000003fc8729bb5c0cff9487d182dddbb20239286c617ec683fcf11d949842e
Confirmations
33176
Time
2026-09-27 14:15:53 UTC
Median time
2026-09-27 14:06:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
68d73207e9a1f2520059542308eefa8045ab9e2664aeb3d604dc8d33fef26686
Previous block
0000004689c70c324a6ea062e47dc0ce5d9fccae3a22f3549e9a864ec91cf5c8
Next block
000000657a9bd9e29e918e4e48f7d4d58ff86e13e9b0148f270046e1b2b699c2

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 9013 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
68d73207e9a1…8d33fef26686 coinbase1250