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

Block 5414

Hash
000000085b6d3023ce4ca821b1d84d7a92b05957e9e911602d0120388a645638
Confirmations
34897
Time
2026-09-21 09:17:49 UTC
Median time
2026-09-21 09:09:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
86a97856869f7c5d9986c197b89b7b60e270dd7b92a6c273aed26ec7f9d670c5
Previous block
0000008b7e4259c88c20379345a7830a970783887735b56687f20099bd874af1
Next block
000000c4370f4d5ebb426cad41d6269d1993951c260ec2ca2fd566cf92e78f88

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 5414 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
86a97856869f…6ec7f9d670c5 coinbase1250