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

Block 175

Hash
0000019c17fa1022e32234c1b0e179723384f6abd3361925e11277ea5e2f766f
Confirmations
41917
Time
2026-09-15 07:08:36 UTC
Median time
2026-09-15 07:01:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
87cb92ede5b1f53a16db928b1e7b965d1dd73a9b530c27ee0f630136c30fca95
Previous block
00000323d1a8e72765d2acdd4824f8f184fede10328db53c28778402cfd22112
Next block
000000fefa530eee95a3d716428c475111f0849d90e6fbcb1eeb22d885e41c62

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 175 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
87cb92ede5b1…0136c30fca95 coinbase1250