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

Block 7393

Hash
0000001a39711f9d2ef9336d255cea10d8ab2dd1cef9baf28d5df29720f98fe7
Confirmations
34753
Time
2026-09-24 19:43:30 UTC
Median time
2026-09-24 19:26:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
7355ab6c5e14692a04e39dcdeb6920bc88263ac15b3f74710e693aedf6164fe3
Previous block
00000034866a60f3144d1b929387786671bc5d8e3bb1470fc60c7632a147927e
Next block
0000001fa0cba740b3e5b098d3b855b017db1bd5edfb8c663e94524b0b48565b

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 7393 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
7355ab6c5e14…3aedf6164fe3 coinbase1250