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

Block 12775

Hash
0000003fd8fd77b10bb1c3f93ca5df2061bf46fd96baba2b835b52aae662105e
Confirmations
28059
Time
2026-10-02 13:04:00 UTC
Median time
2026-10-02 12:53:36 UTC
Transactions
2
Size
749
Weight
2,072
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
911760b6cd19cae163f30106190fc8dc73e060d0f749eb70cc09d2c82a2c3223
Previous block
000000a01531af35fde739bf417119851983c508a4e1e1993e2d1547b8b35afa
Next block
0000006544cf7f631feafe15afabd2a7fd088635c6a0752684d9b080a85c1651

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 12775 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
8b1c4ef74086…0e2b9070e8ca coinbase1250.00000406
e2e069b5c751…97a290c465cb spends P2MR pays to P2MR212.99995270.00000406