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

Block 5204

Hash
00000036c277c35ffa48a9ed4314ee842422a123574d9d624ce1f5c89b93cfe6
Confirmations
36425
Time
2026-09-20 23:16:30 UTC
Median time
2026-09-20 23:08:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
e1a80a07ce73c6bb49e328c35a0bcc3825f81b351cb0a5e08bdbc440a75c5fab
Previous block
000000b2261f7364baba2db2200d0736d3fe3e77e580d1b7350c437bb4f160b4
Next block
000000dd091d7b00868c59fcb4dbaf1e63483381031fb19eb72b9e847f07eb26

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 5204 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
e1a80a07ce73…c440a75c5fab coinbase1250