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

Block 8978

Hash
0000006599af90b18a4b8e3730d9a5967486ff4018adf68046960df58f4b4805
Confirmations
32642
Time
2026-09-27 12:58:39 UTC
Median time
2026-09-27 12:49:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
5bd272b2f9052c0f0ac31ae433de3261bafefcff35aa5d553cdfdc823d2b48e1
Previous block
0000001f97d48ea87e300c5b21cb23d26f068fb44a7372f42e70a57a9afb80bf
Next block
00000016a67ae0ff3bccfabe266862325af306ae02dfc7e93c8e7ff021688344

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 8978 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
5bd272b2f905…dc823d2b48e1 coinbase1250