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

Block 5031

Hash
000000d443420e43a9967586cf6a2993badab85088f297ee0c486750988f330a
Confirmations
35685
Time
2026-09-20 17:57:57 UTC
Median time
2026-09-20 17:47:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
27996b2ec7eb4f111c22ab72326dc9b8e36cc9b4627718a1cb1d424761f6795d
Previous block
00000084c44372c77bc452ea5577fd21a5463d4aac29636e661e087e24e99c37
Next block
000000bb83d359e63183dfbcb60a1d17cfa895b43b7186a7d89b56ccc30a6a8d

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 5031 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
27996b2ec7eb…424761f6795d coinbase1250