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

Block 7822

Hash
00000034de8407846fabf2d8ffab88bc26053964732928ae3cad3f48c08287d2
Confirmations
34291
Time
2026-09-25 16:29:45 UTC
Median time
2026-09-25 16:17:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
75e009202b867da78b7d6f8325d18c095c6244bb71014408d99a4c824c0f348c
Previous block
0000003208c92be17d0c87d1c385cb714be755392e134e99fdcbc1ab596599ea
Next block
0000001a3b3e6d67483dbdd2b9b85a9b0c38f3cc80b9d177ffae546cb7ff7006

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 7822 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
75e009202b86…4c824c0f348c coinbase1250