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

Block 4828

Hash
000000d563573644c35fd98c3e96b016edc90d5632fe43e833ff8228959695c8
Confirmations
36342
Time
2026-09-20 11:41:43 UTC
Median time
2026-09-20 11:30:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
5d93ea65f6550d6db747c35d3dec83f3c0eb8154996e904033117963aa39f8d2
Previous block
000000433b38a130cef998708b62f3d46d3b05b25b18f5f6f272eb1267076263
Next block
0000000a1a8e9862e02281b9d19a1558d15bb990aa8c330d25a53b05a0c1b189

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 4828 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
5d93ea65f655…7963aa39f8d2 coinbase1250