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

Block 2684

Hash
0000029f5a1c32c10b2ab93ae691d41e1e19eafc4471bff5677a8e3ea2644f6d
Confirmations
38229
Time
2026-09-17 23:50:14 UTC
Median time
2026-09-17 23:42:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1fb3f683f9eb4245471b2727c146cc88359b828a7581b3099c4ac06c375c51d5
Previous block
0000032698513550ee3d79cdd085f34241e0f86a798c8d7fd844753fb00d30d2
Next block
0000003df0d075380504c00291a1a3b26135470f8ce07be40ea111aa7f15fd1a

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 2684 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
1fb3f683f9eb…c06c375c51d5 coinbase1250