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

Block 15754

Hash
00000025a873cc5e2c75dcdb3a51b77b56d67d4172f3673b850f0bf077591ae4
Confirmations
24255
Time
2026-10-06 04:13:27 UTC
Median time
2026-10-06 04:04:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
611abd78f102f1a69a3f629117cc97914e3cece37c8fa6aec6214d25f1e574c3
Previous block
000000466ad9c149cbe1fa9405cb773ce423dc66f5aeb0ea9f4978af0c2e8093
Next block
0000008d931662be3089d269493f4e4f8f9dc6ff9156b6b8b914da05cd03b16e

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 15754 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
611abd78f102…4d25f1e574c3 coinbase1250