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

Block 10574

Hash
00000092c55d2b7ebce2350e64091e031cc707fb9449cf192e70b16abe34cbe2
Confirmations
31696
Time
2026-09-29 18:27:36 UTC
Median time
2026-09-29 18:17:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
8c1f0fb3e97120388b2f041f5b00c07a41f47df850ee25fe25f4157fdd6941b3
Previous block
00000040a79baa702233278d1f50a9dbb8597c06bc34191366f8c4f2cd373bd9
Next block
0000006817409bb8c7a22202264c0274f3e7d80ab2a2ccb1994c059a7568132b

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 10574 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
8c1f0fb3e971…157fdd6941b3 coinbase1250