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

Block 5484

Hash
0000005d5b725b411ed7a66f3f93ee73abdebd041407d95ee00d893bfe553107
Confirmations
36278
Time
2026-09-21 11:19:09 UTC
Median time
2026-09-21 11:10:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
0d8c8937a6e3bdfb678068bb4608593b124590d1d50ad821c4a14a50a7135484
Previous block
0000003c9dae9e9b7ebc7b3666648f0820822994b4a7a8ec27e1018e1bd073c6
Next block
0000000ed8eacb06d5271d7859c354cd5ebf2f54b9430c34e43428eccfc5307c

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 5484 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
0d8c8937a6e3…4a50a7135484 coinbase1250