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

Block 5330

Hash
000000dbc008701b9c3fd2cd09c1ff823216572e1e7038bf1dbbb37234a0d95b
Confirmations
35895
Time
2026-09-21 06:49:34 UTC
Median time
2026-09-21 06:40:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
c7f52c12852f9d6e07a62ddfeb69a81c7c01e999cfb0f2c5a890c6769d0a76d2
Previous block
0000005bcdc7fd0c6177ca9f579841d38814003d6866c53c470a44dfb62340c3
Next block
00000075c4f27cce7feb178cda4dad0a30309e6951894dfdd9afb00c7431e258

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 5330 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
c7f52c12852f…c6769d0a76d2 coinbase1250