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

Block 17632

Hash
0000001c92ff3905aee0b9c79b6887a7bfb737e784718985ef944a996cfd6231
Confirmations
23043
Time
2026-10-08 10:21:42 UTC
Median time
2026-10-08 10:13:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
9e33ff2f0c50719f7b3b49bfbdf19106f7078d6c34618325ea586ff99adf65f9
Previous block
000000d44bc6bfb890a139e985c61560a8d33656fc9b555be78c6a274371b9f5
Next block
000000ecbf63779edbeaaea990b98a420865b0814458fcef6ce90e1e9ff44310

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 17632 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
9e33ff2f0c50…6ff99adf65f9 coinbase1250