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

Block 12806

Hash
000000327f0e5f1c6244e7a7eb79dd575304e95cc7a2bc5a4ec42aac6c660477
Confirmations
29011
Time
2026-10-02 13:59:46 UTC
Median time
2026-10-02 13:49:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
8095da6fd09572273bb368c1b3e8085c30e9ee4bb0cc16e422baa0a291a57efb
Previous block
000000364bac6a76e180695d4a4aa79657f7012c949ddecf4814c91d7c7579d8
Next block
0000004bee40c27bcad0abe85d36afe7d7954d56a1b2923cb608461fedd6647e

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 12806 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
8095da6fd095…a0a291a57efb coinbase1250