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

Block 507

Hash
0000013c086dcb0a6be712a38028a932b7da5f904cf1947e36b6b953b9d9e602
Confirmations
41935
Time
2026-09-15 15:27:55 UTC
Median time
2026-09-15 15:20:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
424690799fc863e9ee9c25d32edb4735f86340cf83ca62a5181a4cb6e19fa1b1
Previous block
000002363bcf594f541ea2b2d817997f097ac33d9fcc7834ac53c8ad12ec92dc
Next block
000001552c2e09aba99ba19bb798cd7a3b2dbb3f3db09e398734b985da304a1f

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 507 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
424690799fc8…4cb6e19fa1b1 coinbase1250