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

Block 8337

Hash
0000000b902b0d68b92d080c168b665b27590c3c1f7c09c0bcf1e0452e413171
Confirmations
33920
Time
2026-09-26 14:27:16 UTC
Median time
2026-09-26 14:15:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
b814a988a67c96df92e7fbfbd182fb33126e021ffab625c43db6f1ec48bc6900
Previous block
00000058ad774e93b3006d2431c921e99fb86a971eddd911db5cc403c27011f0
Next block
0000005e03d8e07feb77ec0a72798942ae54a797f6d9cb87d247ba5e8a637863

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 8337 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
b814a988a67c…f1ec48bc6900 coinbase1250