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

Block 16120

Hash
0000004917b35cccbe9052fc25e1c9fed31d47c6b49e12585789f33a43d84631
Confirmations
24845
Time
2026-10-06 14:53:57 UTC
Median time
2026-10-06 14:45:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
b9f8e9269c2e448e78c39a98aa9c1606f9d4bc43d7b5845915e98e05d5d7231e
Previous block
00000049b7b465f814483a2c960c67d8af66d0da95666879eada129d17c1ec79
Next block
000000ca9bfd8a18d4dd980262cf4cf827c1a7b75752c55613260390c33a6d47

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 16120 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
b9f8e9269c2e…8e05d5d7231e coinbase1250