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

Block 11712

Hash
0000007c6d2fd7b62c20b9e9b9e49d76cd30ab4e83d5529ccdcdfdb85f23d222
Confirmations
28969
Time
2026-10-01 04:52:49 UTC
Median time
2026-10-01 04:44:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
0e77ce6b26c702348aae7c53ad08c78f684ad675d932dafa71df74aabf4d0c5f
Previous block
00000063b6ac2c67985720737b9d5d8880b7a6785bb6fdd87f48dd1ef545c645
Next block
000000707aaa6a1d1fb9812c583d76a4bce2743d94ebd85dab3ea423e864d13a

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 11712 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
0e77ce6b26c7…74aabf4d0c5f coinbase1250