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

Block 16141

Hash
000000404f7068799550117e2c5b757a456f7a4e661549dc43f405241a40ade0
Confirmations
25844
Time
2026-10-06 15:32:56 UTC
Median time
2026-10-06 15:22:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
34ff908a3185e2c6bdd3244a179657e70c87c05fb05192b83af0b765509f8a65
Previous block
000000a77b9f43ebbf17360f8be40de73a80e75ab7f87ac1459833d77f875fb8
Next block
00000095835528468cf683483108051148f64e9b8061c191c95b9d70d69311d7

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 16141 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
34ff908a3185…b765509f8a65 coinbase1250