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

Block 12232

Hash
0000002247af6df36497f7921199b0d80feafe7cf0f800677bb8e48cb589fc3a
Confirmations
29903
Time
2026-10-01 20:49:13 UTC
Median time
2026-10-01 20:39:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
257be72b18a5df9f914e699d58f52c16846b891f292f8cb9a68fc0d528571cee
Previous block
0000008870665f63e7696e63e3339919ec99714cee1677e10dfcf2f08376411e
Next block
000000b0c9b5c269d91de42a04e25b2870e3d45df0f89c15abd43d23e4c7646a

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 12232 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
257be72b18a5…c0d528571cee coinbase1250