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

Block 569

Hash
000002c56fdc4400e08b3bfd7e4061a93bf4744b6e5e44e6ac97dbf860121390
Confirmations
41721
Time
2026-09-15 17:01:08 UTC
Median time
2026-09-15 16:53:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f6d23d1b9b48f958e0ed354b43f841f5d0e2b7dd4fec6388b33c09244c0e5ea4
Previous block
000001ea91fc2e17ac8207386ce8d3ff3ac6c866d0f8c42c9e10b812ea27494d
Next block
0000007e0e18c280c2fdce6547afbaaff20aff25e4d56cbf551a96c8784e96b0

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 569 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
f6d23d1b9b48…09244c0e5ea4 coinbase1250