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

Block 5779

Hash
0000008f6d337153f43f21d506d36990c7d0c30b4d91f9b1601bef2c285314d7
Confirmations
36548
Time
2026-09-21 20:11:35 UTC
Median time
2026-09-21 20:01:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
e31fc196415f256957ce4e83422d37ff2888dea0414cfba8318cbf5f7580e98c
Previous block
00000063a25de5faa17747b6ddedd04d89d8343917b326ee9b5ba845fab3d34b
Next block
0000003d0ac1f04c89a4e078ee3defa4340e2e8af0db37d33d10e6e3c0c77306

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 5779 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
e31fc196415f…bf5f7580e98c coinbase1250