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

Block 10387

Hash
000000160a2d0baa28804bd1735cbd7b881b7c78604e806130c0ad67948ca4d6
Confirmations
32011
Time
2026-09-29 12:34:11 UTC
Median time
2026-09-29 12:24:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
6df08d6d44f9109e0f7c2a0e46e07bf8bea53c819a9658d5a0dc75eacdc02d5a
Previous block
0000004d663933bb0193b959931685bd54d54b8ac6bd38f6414d197ca3430a1d
Next block
000000786fb860d1396fa843152a82b5217dabf31b33b7185f450546fa73e465

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 10387 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
6df08d6d44f9…75eacdc02d5a coinbase1250