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

Block 5770

Hash
00000030850d62f330bfb21fd8f65facf820bb6b05a77e4729266ecd71c822e3
Confirmations
36525
Time
2026-09-21 19:55:37 UTC
Median time
2026-09-21 19:47:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
64f6ef42a4b6e8971df4ed2171daee4308119d484623cdf428b87dcce706e6e4
Previous block
0000001aa43081b53928883c1d1f38375d23f332197b74458d7aa3205d3b6051
Next block
0000007ddfa0421411993327da3554f6b9c3d70fef82881f3da0ecff31dafcdd

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 5770 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
64f6ef42a4b6…7dcce706e6e4 coinbase1250