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

Block 14263

Hash
0000009618821ffb733e53eec50de53d2f5041b176f96bf55b2d935d9c57be3a
Confirmations
27554
Time
2026-10-04 09:02:09 UTC
Median time
2026-10-04 08:53:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
02d011a876f4678059bec5e8c3fd64f61898a809532e4884ce61e0aa5f567000
Previous block
000000ad456cae460a4edf64fa31b8837f369166e037781028966a9ffc471bf0
Next block
0000004c4bbc4254fb14ae08f22ace518041da1cd4aa4e1d7e27bf88cb544910

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 14263 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
02d011a876f4…e0aa5f567000 coinbase1250