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

Block 5030

Hash
00000084c44372c77bc452ea5577fd21a5463d4aac29636e661e087e24e99c37
Confirmations
35964
Time
2026-09-20 17:55:15 UTC
Median time
2026-09-20 17:45:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
9f8c701803feba1297b88ae0ed531d5966a15d064edf08c600f37d7101615dbe
Previous block
000000ab76e0dc79d7518724f8fec3311e55e90fe5365c64c7c235c6d0e8c2f8
Next block
000000d443420e43a9967586cf6a2993badab85088f297ee0c486750988f330a

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 5030 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
9f8c701803fe…7d7101615dbe coinbase1250