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

Block 508

Hash
000001552c2e09aba99ba19bb798cd7a3b2dbb3f3db09e398734b985da304a1f
Confirmations
41935
Time
2026-09-15 15:29:25 UTC
Median time
2026-09-15 15:21:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
9322046d501ca02f8b5608bfa6778c1cc222108184c8d11881668cdcc32a11a3
Previous block
0000013c086dcb0a6be712a38028a932b7da5f904cf1947e36b6b953b9d9e602
Next block
000001f601ee04e849688005111d9ce91ec16c1cf7ce8065dd269d6ff064b148

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 508 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
9322046d501c…8cdcc32a11a3 coinbase1250