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

Block 17478

Hash
0000006302c20b98b8e026d91a99d111be5ff131ea1e755b958eeb7fb95e0b27
Confirmations
24017
Time
2026-10-08 05:57:40 UTC
Median time
2026-10-08 05:49:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
b8b527e2e6701835bda39e7aba65bb5207b8d59aa8b10af493217b0de2cd8f6a
Previous block
000000f69cb1576c00c10ea4b2d085ff3741c75cb73b9d0257cd368f9e1f9091
Next block
0000007d53f4da5f284df41e93798692027c88a3da0b3a334eb65f5e4f2c694d

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 17478 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
b8b527e2e670…7b0de2cd8f6a coinbase1250