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

Block 992

Hash
0000007ec7f437bf5cafb375621f59acc53c4f5f895ff5f018e59b84d7fd04df
Confirmations
39701
Time
2026-09-16 03:37:21 UTC
Median time
2026-09-16 03:29:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0c7738d9bb74e80af7ee2e442d39b39121158786c430013fc6ef769d62615c54
Previous block
000002bd07fe297111088fcf0d21917811606e6a1dd295dc1340fcca7f6b4b02
Next block
000003237c2370b3a1ed9605814a85c85f0f014d890a5c8d9a46161c98483759

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 992 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
0c7738d9bb74…769d62615c54 coinbase1250