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

Block 14686

Hash
000000521a1e109d920137ebb292ea896f9a4e7182003a55a416af29c09102f4
Confirmations
26756
Time
2026-10-04 21:19:29 UTC
Median time
2026-10-04 21:11:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
b595ab4493f3eb6a90bc47810666c6ccc272d19b0a20b5cbd662cba9c1186543
Previous block
000000bb37151f409f1e4c392afb46948acfce9795cfe0b91da17541aa05a5bd
Next block
000000211b20ed4b57411aa7d192a3fce8ab7587de61e2622185dd1d7663f79f

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 14686 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
b595ab4493f3…cba9c1186543 coinbase1250