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

Block 4410

Hash
000000934476baff7653f1c55f860783dffabf1ac0489f1523eb39b8bcf75533
Confirmations
37840
Time
2026-09-19 22:56:18 UTC
Median time
2026-09-19 22:48:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
0efdf6256827b56dba38b18a08ea9835e999aba89583372fdb5df8d8d6cf5b93
Previous block
0000009f396361f507401a31fe0f300057123bb703af9e2c994883aece12cd04
Next block
0000001dfac38dc24229cc6dd308e9f8ce2ab9f3e22a3a25a0e5fb913c5a1cc9

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 4410 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
0efdf6256827…f8d8d6cf5b93 coinbase1250