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

Block 2031

Hash
0000022d77f91f8dbf5012042254257cd42903a797ce45844f7c7eb98b1352d0
Confirmations
38455
Time
2026-09-17 06:38:30 UTC
Median time
2026-09-17 06:30:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
5d1e8b46cf7ab2c9ed785491e70d7aa71e6fe00f461a758a9a59417bbf8db0e8
Previous block
000002c907eaf444dfdfb0e635c0d3481f8252feaeb8dafb863fce91aa9b6eb6
Next block
00000337e46fadccfac5259421d53212f1b38664d49195e250959b305e5f59f2

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 2031 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
5d1e8b46cf7a…417bbf8db0e8 coinbase1250