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

Block 5816

Hash
000000c5ec33f9286cd7080aa39cdfc54d81d67a316ee249d9e11772124f0793
Confirmations
36654
Time
2026-09-21 21:17:22 UTC
Median time
2026-09-21 21:07:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
ef2079277550c912e452834dc563458c8930bd2889f5e14aa1c00da7d9c017ba
Previous block
00000094c2199bea4729a6e4bbbfc8ddb13e428174e9809a3666d383f04c9847
Next block
0000007be65fc2d8a48c7d9861eff18e51ae3bc8ba94711f419be62a416e4339

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 5816 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
ef2079277550…0da7d9c017ba coinbase1250