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

Block 5332

Hash
0000001893bcfdcfec13a7973ba305524ac5e981572bce3e1b453986820330c2
Confirmations
36072
Time
2026-09-21 06:53:00 UTC
Median time
2026-09-21 06:44:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
23089190bd8c01cc685ab7576430a1e4869b50cb05a7d2af22c1e69f7269aaef
Previous block
00000075c4f27cce7feb178cda4dad0a30309e6951894dfdd9afb00c7431e258
Next block
0000004e5304b6de352dd928563f035e2d45c59d033877d280a7e3fc2117d801

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 5332 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
23089190bd8c…e69f7269aaef coinbase1250