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

Block 8842

Hash
00000007f0a175751543836678ab66f1ae4d119d98277965509a0590824f5a51
Confirmations
33551
Time
2026-09-27 08:04:52 UTC
Median time
2026-09-27 07:56:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
ce02990ccb972d15e8f7df8417952928d99f677c300250def310a9cfba12bc87
Previous block
00000042e0e9eb3baf2e0bdc8ab92abec557482c8ed3cadbba07ee2676e6d8f2
Next block
0000002da1646a40d20f66123f69d385e82631a8c8f83130d6de01c55bfc13ee

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 8842 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
ce02990ccb97…a9cfba12bc87 coinbase1250