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

Block 8539

Hash
000000200ec1c7e2a274c575b51aee4936ddc6b18e20667919c9807194076153
Confirmations
33770
Time
2026-09-26 21:34:20 UTC
Median time
2026-09-26 21:24:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
83740a4e2c6cd0d4489788fc8e1fbfba3c04a467aa110264eb4eb35f13f5c41b
Previous block
00000060061636d9416fe103aa3d9cb22c0558c9ce2d9451153fb6233ebf134a
Next block
0000003b01a48389dc73534736eee155023533268279024796479b9a9dee7f82

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 8539 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
83740a4e2c6c…b35f13f5c41b coinbase1250