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

Block 4827

Hash
000000433b38a130cef998708b62f3d46d3b05b25b18f5f6f272eb1267076263
Confirmations
36176
Time
2026-09-20 11:39:03 UTC
Median time
2026-09-20 11:28:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
c90cb2419af5db7ce334ff051947bea7b224c518fff4b6daa7962af31f8fe844
Previous block
000000ca5ddb8e7859e8944a96442b75e891cb22ce2c19462f921835ab931aae
Next block
000000d563573644c35fd98c3e96b016edc90d5632fe43e833ff8228959695c8

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 4827 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
c90cb2419af5…2af31f8fe844 coinbase1250