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

Block 5022

Hash
000000486ced74b1b35b3f9d5780b74e959fcca6ca1d51c860e3fd71843b0de0
Confirmations
36543
Time
2026-09-20 17:40:03 UTC
Median time
2026-09-20 17:30:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
4316f45150d565ebb4a8e125ebbd486372322c15a16a07035ab972c6b9407b15
Previous block
000000ad579bc5605346218927f9dc35446bc782317902668b0dc3dafbbacac3
Next block
00000087bb59306232e074cdc6562a47f3568647595f6f37c1e94c5d3390b99c

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 5022 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
4316f45150d5…72c6b9407b15 coinbase1250