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

Block 7953

Hash
00000005a1e0e4c2d97b41b70cf4cc62748b294d869241dcdd70965db72b0ffd
Confirmations
33661
Time
2026-09-25 22:59:31 UTC
Median time
2026-09-25 22:49:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
bcf482a8bdfbf65d7113b29eacc0c1c12f3a03b3af24c5dc5fc022640d7d0b4a
Previous block
00000006891d022623b6bd994a4fac5f6891faad0ca64675c8f26540b89d75bd
Next block
00000003c26737bff853eb0413649a7a32fc5c556915207cfb849b67095b7295

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 7953 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
bcf482a8bdfb…22640d7d0b4a coinbase1250