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

Block 14240

Hash
000000521e4a62922f20d8fa1a2ba5e57ef3f4788490dfc30aa02e2f60126ec5
Confirmations
26654
Time
2026-10-04 08:23:43 UTC
Median time
2026-10-04 08:14:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
c700817afe928ecf5b645d4ee52a0883ba200b451bb5d81ddbc2470387a6e752
Previous block
0000009c328fea2956fc7c15f9e1341f2c2192fa5cf91c47beef8b7cbe668101
Next block
000000036c40abbcffa82d82ff2ad7ec0c9cc8f65d4e187b59106043d8e4a5df

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 14240 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
c700817afe92…470387a6e752 coinbase1250