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

Block 5475

Hash
0000002afa414a4fc6ad2a342646d00a87a9a284c5cab2259b84009e02d0a3b1
Confirmations
36586
Time
2026-09-21 11:04:11 UTC
Median time
2026-09-21 10:53:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
bd110bba1dacb2b5dd495823b8b9461b4df8b5caa800d2044a51f80b997196ce
Previous block
00000084cd9e17d8069e0a9fef17ef637b20adfac54352177cbe4ac423d298d5
Next block
0000006204e068f76868b311246431eb9c319f40a3d2d28bb0b90154a9138244

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 5475 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
bd110bba1dac…f80b997196ce coinbase1250