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

Block 4822

Hash
000000d59b646906e592ddc975e895de348bdf45f1d8ca3c242a7a9fb82c489c
Confirmations
36166
Time
2026-09-20 11:28:14 UTC
Median time
2026-09-20 11:16:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
287c6ad7da273562db8dea36ea898cf2d4e5a36f58f9429ed83ac89ac812dccb
Previous block
000000871c59b7dd83307f46ac8c730b443727cd568c95f367fb3aed92cbb882
Next block
00000053c109d092ff8edb9bf8b0c41616fc6900dbc04b570d7b1cacd5ec9d71

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 4822 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
287c6ad7da27…c89ac812dccb coinbase1250