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

Block 5115

Hash
0000005af6b16907fb19f21ccab5068fb5a37e5b234f5f7d4408a0dac308840c
Confirmations
36436
Time
2026-09-20 20:30:47 UTC
Median time
2026-09-20 20:21:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
35f58dcae8d2642ca33f567d87d08b61f09c035f67fc6363d2c5bb31c38b767e
Previous block
0000000d0ec1c3b00f1f64b8f09a64240b20b39bb40a318baa94101da91214aa
Next block
000000d214d72e329d69a3d3080dc623d72cbdfd92c9fd53bc927e4154cae4a6

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 5115 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
35f58dcae8d2…bb31c38b767e coinbase1250