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

Block 7394

Hash
0000001fa0cba740b3e5b098d3b855b017db1bd5edfb8c663e94524b0b48565b
Confirmations
34767
Time
2026-09-24 19:48:40 UTC
Median time
2026-09-24 19:28:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
544ca9f74132b0239fe86abe75038e06b7c80a9045a5204dd8005c048825aa99
Previous block
0000001a39711f9d2ef9336d255cea10d8ab2dd1cef9baf28d5df29720f98fe7
Next block
0000001a6e478959ec40ab9bb442aa672fcb3e51725123f5929d212626b85cd7

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 7394 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
544ca9f74132…5c048825aa99 coinbase1250