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

Block 17584

Hash
0000002980bfc0e4ec93821af78af2355f637b32a3f5568a3fcb3220f5f29061
Confirmations
23615
Time
2026-10-08 08:59:44 UTC
Median time
2026-10-08 08:51:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
1fbc126284eddfc8fa64734485a9f0941561fa4b4700c308db10f6a8df34a452
Previous block
0000007598f5cd8648cd909589ba6c41df8f81e9f0b1a3d430b3362df36da72a
Next block
0000004f315e0d0ce591bd23c0a4e4670cab211c228b1f59cf0b332f0153171f

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 17584 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
1fbc126284ed…f6a8df34a452 coinbase1250