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

Block 9728

Hash
00000008a4b93d8f4f53f8410cf25430caf076b4168963489a351832de61fa4d
Confirmations
31769
Time
2026-09-28 15:20:03 UTC
Median time
2026-09-28 15:09:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
a2e1bf7619a47e07a56a372aebab39da999b111155290f9cd4955b7b9cf3c34c
Previous block
00000036f6daff35edfe58b22b6b495726affc7da13a30504fe2de2aca08e836
Next block
0000003e23e1784c40b3baaba5a03acc1a42bbd259bcf48b7b32b01b3a7faf40

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 9728 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
a2e1bf7619a4…5b7b9cf3c34c coinbase1250