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

Block 2748

Hash
000001dde6da892fb9bd1b210c9591bfacda9fc53eec5bc73fea1995cb81248a
Confirmations
39190
Time
2026-09-18 01:31:41 UTC
Median time
2026-09-18 01:23:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
562f514f09308183291f6fe4c8e80f5840c0948bda4fac2a18100dac74966ac1
Previous block
000003034ace1f8ad7fb3a3faeb21edccb52962687e01d51cfb98b4729db4565
Next block
000002f5b47e88a247f114f657fe8720e4788ed6de683f6906ca2b82bb7eada0

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 2748 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
562f514f0930…0dac74966ac1 coinbase1250