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

Block 12361

Hash
0000000f3c41ae055ce9356bf56fbe7b6693d1c5f5d8d67184b72217c4936599
Confirmations
28359
Time
2026-10-02 00:37:55 UTC
Median time
2026-10-02 00:27:57 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
f6eb47ff7a6c18c7e3d5f3efc6dff07fd4cea0423bef17ea15338aceaa14325d
Previous block
000000437ceed8b86b3faa03d42621969a307876870b288870ef7babe3d6127d
Next block
000000082b4aeb14b6015e3e8ad43b4b9e5d17b8bcfe1f816e86e894841010cf

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 12361 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
54401dca0a0e…ca6cb7ee053e coinbase1250.0000033
fcc4bb2f4d4c…eab5de7a9b54 pays to P2MR1249.99999670.0000033