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

Block 8343

Hash
0000005f64a5c71fc19e8740d072e64078df9c777c9af99a40991a4f0f4464a2
Confirmations
33928
Time
2026-09-26 14:38:19 UTC
Median time
2026-09-26 14:29:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
b605f48f51504533c3e1549a8355dff584937f31a55ed872c5f5d265e8c9d52f
Previous block
0000000b69413e0b8654323483a21f85ae4a58d18b8f54a7a3f0886f7fb4fc79
Next block
00000024680ce9b80b18b18398e499019edaabf813ff74a1a989b81a3f0d0246

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 8343 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
b605f48f5150…d265e8c9d52f coinbase1250