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

Block 13992

Hash
00000018c2ebbe6e0bffd3df75975038be538c5b00d3a6e556c5b6bdf5676e9a
Confirmations
27686
Time
2026-10-04 01:08:02 UTC
Median time
2026-10-04 00:58:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
e5173d0ec015ddef3e0cffdf8b71bbc8614064c0b30fc670af68f235c85873c1
Previous block
000000955503a3949b955e778b520623eaba3a8c2d3293c1adfd9565519f0ec1
Next block
0000000d334e320eb9fd2b8b7f0151bda1d6c16a80d9e715392a476563d7e19f

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 13992 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
e5173d0ec015…f235c85873c1 coinbase1250