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

Block 13078

Hash
0000004297a8d1c5ddaf167df6aeb14272f4af681109665f78254ddc7232a90a
Confirmations
27661
Time
2026-10-02 22:05:44 UTC
Median time
2026-10-02 21:56:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
95e2a62caa505ae43d8237b414cebb20ec155be4b38401872645709d00e2a970
Previous block
0000009ae8c3216486a17a8803ccaed5b903d7f93b0b9579b9f5c9b558ee0046
Next block
0000001b63ebce2855b87816c3ae22e31019b3baaba86d3ced0b963b9d3c57ed

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 13078 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
95e2a62caa50…709d00e2a970 coinbase1250