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

Block 5700

Hash
000000aa58d0b3713d1f65177d30234a35e1b09abce9d407ae6f5fe7487608a5
Confirmations
35533
Time
2026-09-21 17:49:56 UTC
Median time
2026-09-21 17:40:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
9a8ea3975bd0664a01398edb8d8da2af8c465529f0cd0d70fec3e0bc9d942bc5
Previous block
0000008248bfb9658355a9874e7a16b10a4143802b4aa5d42924755087378912
Next block
000000332d7380817aa239af650233f7510a1df39b210c179b65d714b5ec20b6

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 5700 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
9a8ea3975bd0…e0bc9d942bc5 coinbase1250