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

Block 5837

Hash
00000003d271cf174a61fe59a9a965794fbc6f7a22f1838b40089c9610db9af0
Confirmations
36707
Time
2026-09-21 21:56:41 UTC
Median time
2026-09-21 21:46:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
e5b9f35aab306478b520016d611fcf3cb87ac471db66b59bc4eba0a1fbfd6efc
Previous block
0000008e70a737d62e36310e330e6b22b4e906201751ea3a0232099d114da202
Next block
000000d0118468126b7769a483a89b5d85346f83c44fd9248c8d7beeac282c99

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 5837 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
e5b9f35aab30…a0a1fbfd6efc coinbase1250