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

Block 5002

Hash
0000007bba04274e4ab22a640211bfa396b47abea130b1527da36c1429942a34
Confirmations
37260
Time
2026-09-20 17:02:34 UTC
Median time
2026-09-20 16:54:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
41a0cc96c292285e594d0b3697648b07f3dab9c2e8618c335cfd2e19556a1850
Previous block
000000b6b03b0f6c1f8593ccb8d799fe84eff96d06ceb98f7364d6805f2fb394
Next block
000000aa958f6f432f6ea8b13ecd60aad22a5586b22dcfd08773a2886ddb928b

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 5002 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
41a0cc96c292…2e19556a1850 coinbase1250