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

Block 5485

Hash
0000000ed8eacb06d5271d7859c354cd5ebf2f54b9430c34e43428eccfc5307c
Confirmations
36251
Time
2026-09-21 11:20:58 UTC
Median time
2026-09-21 11:12:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
7cf286e38b9d4be380685dc693f36420cfb622f7b4ac126498b6798d2f41009b
Previous block
0000005d5b725b411ed7a66f3f93ee73abdebd041407d95ee00d893bfe553107
Next block
000000874ebf7fa557883a3e745ad8aed32f18af66f9a754d5a218f1c6173697

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 5485 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
7cf286e38b9d…798d2f41009b coinbase1250