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

Block 13117

Hash
000000327fc9cc88f2a7413fb066adeab330c56f02a628d8fded3693b494ca95
Confirmations
27348
Time
2026-10-02 23:15:05 UTC
Median time
2026-10-02 23:06:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
3473fc7de196e508c14558d6f5db7f307f2bc62b04cbaf536ba35f549e3129e4
Previous block
000000130ee6794b5578596eedb6386856131468ee442874fed0ad0f9d6061bb
Next block
0000003ae37ad3ce6c4745efe841f9b969d757ee7bff25c6ec0461de902cacf9

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 13117 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
3473fc7de196…5f549e3129e4 coinbase1250