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

Block 15118

Hash
000000774abd4fbd96f63ccd9f096d95be82c837eda747d7f66534ef71ed478c
Confirmations
26287
Time
2026-10-05 09:46:16 UTC
Median time
2026-10-05 09:37:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
8151d7f6c0f620835e8fb5245e464d0a126cc5497dfad7cafae2f91d1fad38b3
Previous block
000000ccfcebebc722ca31aea7d0b9d6d4afddd4dd4bccca5fdec7f9db28dc68
Next block
000000116d87396255801bd28afa8248efd123391e2c66cfaf8cd127106f64e4

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 15118 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
8151d7f6c0f6…f91d1fad38b3 coinbase1250