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

Block 13944

Hash
000000aa412736baac23d8ca4aea3ab61e7d6a6543ecd68a7fb5d3edf57542c1
Confirmations
28132
Time
2026-10-03 23:42:38 UTC
Median time
2026-10-03 23:33:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
89780eac3a5bef0a9ea158e5b9d3d4c2a88bebd5db646f9b032134a31d751aac
Previous block
000000a2065c8245854f3ed4a3a68d5549f671bfa75a63e8bfa731b6dd040290
Next block
000000884775fac213d694d0ad901435e5f9c6c7e43b895852ed41b00624835c

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 13944 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
89780eac3a5b…34a31d751aac coinbase1250