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

Block 5732

Hash
000000087ff8947b2494677ab395c712f2d8ba13ed104751dc7a19c76f133579
Confirmations
36432
Time
2026-09-21 18:50:49 UTC
Median time
2026-09-21 18:40:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
c9bcff738e3949f802683bf8a2269a6d72fd4f15fd5bf169c2b6e272139d1373
Previous block
000000d11ac086e460f558a07ad23f964c025a96413f13163bb1db64a2ece673
Next block
00000040afdaaacb6f73c582b9b8c16565c3c13156472fc693d2011cfeae7703

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 5732 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
c9bcff738e39…e272139d1373 coinbase1250