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

Block 836

Hash
000003514f4807d042d3b2a655fb683c3c8c63829aac19a17fdad32d454007b3
Confirmations
41409
Time
2026-09-15 23:42:41 UTC
Median time
2026-09-15 23:35:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
035a866b085b378eced97af1de583e048f0acb0d78e9ecafdd85bf63e0057a77
Previous block
0000014bdbf91b08decdad24e358c5b8b12a8bd767bc09d0ef1758d5d3b226e1
Next block
0000023892a7d8feeed794c3a3f7e27240da6e48aa54987267109d2cb4c90802

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 836 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
035a866b085b…bf63e0057a77 coinbase1250