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

Block 15759

Hash
0000001f48a804961056f4dd30ad9003febb8c9138ace1628b9d62f06abaa576
Confirmations
24368
Time
2026-10-06 04:22:20 UTC
Median time
2026-10-06 04:13:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
d3186318236b4175854b28b17a65a4dde4c99f7081cffdfd8723648a035bfd63
Previous block
0000003715a0dc96f76c4583b774a3c55cd0546f0008aec9da7543473ca833a1
Next block
0000004f950f8cef23ee6aa38b71a780f9d0288d8a15291e6d16fe9a206dcb46

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 15759 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
d3186318236b…648a035bfd63 coinbase1250