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

Block 8245

Hash
0000005397cb0bbf97450ba08ed3f276ff71ee791ca4769e5c17f10e326a78a5
Confirmations
33796
Time
2026-09-26 11:04:57 UTC
Median time
2026-09-26 10:52:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
6b779b93351b9cbb6498b7f8010681708eed5bebdaa4615bffd1fc6ee08a7df0
Previous block
000000522e0a3e33e0f2d4cf0e1ad870da91e80499ef9a7e03bbcb70ac621e6c
Next block
0000003bb16c2cfcf2df1c02d93d49e8e9d24d12fa4918db2391d629af90a3a3

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 8245 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
6b779b93351b…fc6ee08a7df0 coinbase1250