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

Block 8425

Hash
0000002954d9ff7de49908a1bf39af959ad15d17d14eed0d2045d6727e2809b5
Confirmations
32904
Time
2026-09-26 17:42:03 UTC
Median time
2026-09-26 17:30:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
9ff285ad998528cbae181de34c3db8a56783e31f10d56d62eaddff5db79017e5
Previous block
0000002b6f6ec66c85dc23cfd4a751ba922c34b444a09e49f8720be1f938d36e
Next block
00000033f733a2ccb6a1becfba0e78d263caa03f8994bb9b8b1bdda2a205c5fd

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 8425 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
9ff285ad9985…ff5db79017e5 coinbase1250