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

Block 13182

Hash
00000096d887f5084dc902cc26553d974f0a7d7e9cf6d346b5f5d5fa00213305
Confirmations
27836
Time
2026-10-03 01:09:17 UTC
Median time
2026-10-03 01:00:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
40fe923dfaeaf2a4aaa808f905f0493b056a576067495a23f28e7ce9a107f673
Previous block
00000027b10cccde589c0d94d0987296faaae3df2c218dfc8711243839e9aea5
Next block
00000074577582a593d86e083fe384762e43db7b92e25909094ada746e296677

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 13182 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
40fe923dfaea…7ce9a107f673 coinbase1250