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

Block 11945

Hash
0000008fc4a132a9fc5d8c0d4a5811654de77c02705c8ae3f7810ee341579312
Confirmations
29257
Time
2026-10-01 12:08:20 UTC
Median time
2026-10-01 11:59:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
36e679bac2fbb76ddb64a7da29be2fa5ce10f4b4f91907985447eae89a56c7a3
Previous block
000000477723bebd398e75a9d3550b637d84bdce2c3ef657695790efc7f0101e
Next block
0000001c2a17f520b3bbbada9a60f75061750b75bd7ed244db070adb79c8afe9

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 11945 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
36e679bac2fb…eae89a56c7a3 coinbase1250