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

Block 7908

Hash
00000004d611fba4d76d71db224d63bff985e07e793d0cca642ed3af7a03a418
Confirmations
34308
Time
2026-09-25 20:43:41 UTC
Median time
2026-09-25 20:27:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
983dcb794a0b58a97dc054849203b06d67296389395ea160f4c4fd13a5b5c58d
Previous block
0000001e33e238549917259a7a2030f6ecfd8dc7757d302d67bedbdb220592cb
Next block
000000100b478dc5ea7d0ae0a5605cf0c8a97547c855660d1ee09c8da125b162

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 7908 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
983dcb794a0b…fd13a5b5c58d coinbase1250