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

Block 10304

Hash
00000083a24567553b63a1ad39581c6e8a0d1dca682709be19a7f169a9686eff
Confirmations
30864
Time
2026-09-29 10:01:02 UTC
Median time
2026-09-29 09:49:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
ca8af557017929655819916dc3a49df6655ee9f44c259b5026feb90f37937ff8
Previous block
0000008cb4a49454895f9050f8b91bb5c886b95dcad36cdcb6dc1b139d96bb9f
Next block
000000042317a87668f8a866021e54db9be927cf3407e3eb78df6dafe5af1daf

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 10304 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
ca8af5570179…b90f37937ff8 coinbase1250