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

Block 3330

Hash
000000a0503e1992ca6f3cc49e05352f7ed2ca237a28cbf3b15d7adc7ad643ad
Confirmations
38806
Time
2026-09-18 16:53:32 UTC
Median time
2026-09-18 16:45:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0ddee965a81beb8abeb715777a2c4b85822ec779780ef26afbbdfa6a8baf8fda
Previous block
000002e039ca234e88298b486ec0344d70ce26926c081b478f95652ad448a06f
Next block
000002d8cb82baee97557802691362906e3c247fc301c36629a55fb54c653c8e

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 3330 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
0ddee965a81b…fa6a8baf8fda coinbase1250