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

Block 801

Hash
000000b86a63a11083e637ab54bb8e2ab66ec0ef35f45616dc6aa91b756a1405
Confirmations
40093
Time
2026-09-15 22:50:03 UTC
Median time
2026-09-15 22:42:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cd25b1c2c4a7e1d52c6278197c75ad9304c39f19184ce0f53231b245d0bd699e
Previous block
000001a347b039195f9f9dd68bd8d276d442b1755927a73269791d14dff9f438
Next block
000002a3bfc71b64fba291c6bf6cbca1585e34560d5f91f85eddb073ac2ceb47

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 801 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
cd25b1c2c4a7…b245d0bd699e coinbase1250