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

Block 7928

Hash
0000002ab2c23fb6e8fc10c52dd10f89f7d18ea5f0d72736a8dc0b1393d89921
Confirmations
34206
Time
2026-09-25 21:40:20 UTC
Median time
2026-09-25 21:27:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
9b08e3ab715442fd3483e1a7e3020339f6c0c6cfb7a96de804d24f1421a36c7e
Previous block
0000002defbe2864a420fa62696377421f912317223390c7c42ce9b4babbed98
Next block
0000002ce4a9a97c1e33617fca88749c19179eb36e3f78ba3e5e4c0bfd68717c

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 7928 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
9b08e3ab7154…4f1421a36c7e coinbase1250