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

Block 7905

Hash
000000176457e80973284fe63333c52490d2d454c8d5011d20c509eef9f58b15
Confirmations
34327
Time
2026-09-25 20:34:13 UTC
Median time
2026-09-25 20:17:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
e0da0b7eae5f2e028bf307c3ab0a6afbf755c79e08be55b52b5fb2bdebb24c39
Previous block
0000001ecb4ecf50109e4a81bb247850d245e2886aa617e9d9338ceff7b0973c
Next block
00000022afb461852533ff6c41ad28a0a3b610d97f4ff0681330883503e5d2a7

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 7905 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
e0da0b7eae5f…b2bdebb24c39 coinbase1250