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

Block 15883

Hash
00000097dcca6d5971013f4e6cc61cc2332e0f92bd68cf610bb510d9c50c6297
Confirmations
26290
Time
2026-10-06 07:59:04 UTC
Median time
2026-10-06 07:49:56 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
bb5ff0eb15c8eb5385b7c5a643e95cbde7aff26acb8998341e4bc5c6ebc791e4
Previous block
00000080cdb183badb5adbb7a0c2aafa4416df5aceb5e25edac77560ab15215a
Next block
000000ad322b0c03dec30c3779fc882e7e88ea5252786ad618bab8192c5e96ed

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 15883 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
bb5ff0eb15c8…c5c6ebc791e4 coinbase1250