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

Block 16142

Hash
00000095835528468cf683483108051148f64e9b8061c191c95b9d70d69311d7
Confirmations
25925
Time
2026-10-06 15:34:41 UTC
Median time
2026-10-06 15:25:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
7dedfcaa7f3672586d1580dd9e989c2f04bf0e254716006e83906d8a097c1301
Previous block
000000404f7068799550117e2c5b757a456f7a4e661549dc43f405241a40ade0
Next block
0000006f9fb84c67a2dca4edc9e3fdef2b8fe18263701333258353d266b68f54

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 16142 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
7dedfcaa7f36…6d8a097c1301 coinbase1250