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

Block 15256

Hash
000000567ffbd820798f5d83c497748f1a319a1a3e8f455fd88fae54867a09bb
Confirmations
25856
Time
2026-10-05 13:45:01 UTC
Median time
2026-10-05 13:35:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
b92823c652dc4327a398c3f9318d66e29bf0643576fa648882fac76e0ebe95b8
Previous block
000000c69fed3a50cabf4ec4b43bc41eb8b813d77f400e61c283e55993b74e02
Next block
0000003bf579b4f787f49e2b07710d0ca7233f93f363bc38a0e2d8963b52e3a4

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 15256 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
b92823c652dc…c76e0ebe95b8 coinbase1250