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

Block 13115

Hash
0000004f75ea932a59a673b8852d80514adb0c1891ea8c0e0fc9a83fe7736195
Confirmations
27400
Time
2026-10-02 23:11:55 UTC
Median time
2026-10-02 23:01:53 UTC
Transactions
2
Size
547
Weight
1,876
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
91b0914343c52aa24c9df56372530b39d5b6650c5a72d041d7a2f536f969be16
Previous block
000000841b834cf9b30ec10e41280424f872a8e385063fc7ae07c2440f29bb6d
Next block
000000130ee6794b5578596eedb6386856131468ee442874fed0ad0f9d6061bb

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 13115 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
6017b692ef7c…e8c5a40d501b coinbase1250.0000031
4502e2d3f85b…f539c70576e5 pays to P2MR1241.99997190.0000031