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

Block 6584

Hash
0000002d41ce80c3bfe9707e3ffc4c8ae96130eb3824566f4f08b949a794b582
Confirmations
34605
Time
2026-09-23 05:40:49 UTC
Median time
2026-09-23 05:31:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
f4901d08c3cfa00a32a0dc48814cc9c3b0fbad833f7079d4302bc4698bdaadcf
Previous block
000000238318d888c572f07df0748284dc3cefc4f55e9f29613b2b24d94d1425
Next block
0000002f242bd0f85726db2ba4ad67a35d57ad9f4e11643467d9c0e5a62e32a8

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 6584 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
f4901d08c3cf…c4698bdaadcf coinbase1250