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

Block 5734

Hash
000000d16305e0ab43e596f00aae170b6f417c01d8fd6cf873fafb6e7d25c2d4
Confirmations
36418
Time
2026-09-21 18:53:59 UTC
Median time
2026-09-21 18:44:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
25da0063681115227f95f98fa75626f550256572e1e3fe14f6bf59bab98a210d
Previous block
00000040afdaaacb6f73c582b9b8c16565c3c13156472fc693d2011cfeae7703
Next block
000000bf6951ea72241132e011ee830c47f8272a09d30286fa86d2e453012f8f

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 5734 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
25da00636811…59bab98a210d coinbase1250