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

Block 7915

Hash
0000000362453d1f3796a6d68b4241a5b79bbaffb1719a7a5b8d8477957c30f3
Confirmations
34272
Time
2026-09-25 20:59:01 UTC
Median time
2026-09-25 20:47:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
593e2adc3965b268e80825a457c2c7c801983c28e1317629db082d59fe3ae5c1
Previous block
000000095c9540d3f06a18b4e017033a54b7fcd238bf2f6970eb734a87a5ee63
Next block
000000208aff4c2c60ee2c48767c738cef6670b1b96656dda9b83df6c8f0e55e

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 7915 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
593e2adc3965…2d59fe3ae5c1 coinbase1250