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

Block 7245

Hash
000000044a5854cf05594d74ef76cd19e721d0662466f6242a678c5abd59b761
Confirmations
33225
Time
2026-09-24 12:22:50 UTC
Median time
2026-09-24 12:05:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
54b9546a8b2af59bbfa8a303fd9a9d16d53aaa10b9bc4e5716b08ed188e2e650
Previous block
00000024abff500ac86ed78269b9d06d42e8241b8b343e886aa7b5ee33e238cc
Next block
0000003676def7de2a2d2901572bedd12d85ac15189429fe462e366ae5969d83

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 7245 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
54b9546a8b2a…8ed188e2e650 coinbase1250