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

Block 15747

Hash
0000006c04238336a9650c2ac0837d866dd88a14945986e518809ee4941e5aa9
Confirmations
24116
Time
2026-10-06 04:01:23 UTC
Median time
2026-10-06 03:52:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
d5ff3911487a87b881d7f3a8da31ba3048c121dacfe7bc100026881b261c2084
Previous block
00000040965f57f03119f0b7e41817b4a8a6799b75376649251c83e6f702b6e5
Next block
0000004aa33fca3bef435ff83bc4a7052e6b8b6a6abda42b2bd132d0575398e3

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 15747 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
d5ff3911487a…881b261c2084 coinbase1250