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

Block 4692

Hash
000000cb63f933fb44861ed8f577f67dded90f2ff16c6bba6003a89b2ffb4e67
Confirmations
37471
Time
2026-09-20 07:36:59 UTC
Median time
2026-09-20 07:28:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
bf6b3586c2b280ae1c73dd1cd3464cd5fbaa6c459a3959b2548fdedddfdb4ac0
Previous block
0000000796867fefd2504e838f05e81dd860281fb46f4421b5249a410bd6964d
Next block
000000681f939f0af4e6903a138f8bd88e4254bbf253e2c1555b24d8921632ca

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 4692 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
bf6b3586c2b2…dedddfdb4ac0 coinbase1250