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

Block 11842

Hash
00000085ac48a0908b8622b847af2e9a2b644e2bb895c4cc1e469845784e925d
Confirmations
29370
Time
2026-10-01 08:54:58 UTC
Median time
2026-10-01 08:45:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
2ec1c67934f70a0dad96666c12abdf88b5739cbc7e43b7f9ab19ac2f38739e0d
Previous block
0000004290fcf0a4777dec4b2e63f1bb1e853b26330b481f660a31723cb29e90
Next block
00000071aa3383ef01a06b2e25b486e4a1b2dbbdc79d2b62b2e2a273710aff3f

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 11842 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
2ec1c67934f7…ac2f38739e0d coinbase1250