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

Block 5322

Hash
000000a2a9392d167b5e770dfd976a12b1589adbb8def21cabf39ab4fea64a2e
Confirmations
35282
Time
2026-09-21 06:35:24 UTC
Median time
2026-09-21 06:26:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
2f9ab86ddb3b94185a9dffe109150ff93f3777d8cc5cfabae9a7d6f942962f26
Previous block
000000a89f26cd8357163a5bf6c641cfee99006ae442fb7387df1cffdb442237
Next block
00000094c1d61fa271f38245bd274328d1f780394511229c9ed80a5520525ae3

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 5322 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
2f9ab86ddb3b…d6f942962f26 coinbase1250