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

Block 10019

Hash
000000172c90bd8a0a32e4ee379e68f5ab235d95eedae799751ef49a57f332cd
Confirmations
32304
Time
2026-09-29 01:03:17 UTC
Median time
2026-09-29 00:54:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
178e32ea947e0f2a69111ad22d4d8efb59274612ca3cbc3681a4c85b380730dc
Previous block
0000003cf48903b2c422ebd5f10dd62feedbd6ca90fb2dedbf4d6a3ab8338ffe
Next block
00000028b5e09a20f2b7ba7f366e9e238f4172fb149283a03c55e77a1cb82283

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 10019 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
178e32ea947e…c85b380730dc coinbase1250