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

Block 12914

Hash
0000003ba8f8924c7a908062183f6ab6865320f541e19c9421686f7f78d0cfa4
Confirmations
28130
Time
2026-10-02 17:14:45 UTC
Median time
2026-10-02 17:05:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
d25855c19fc08cc98b6102b6f56a85b4f9149465eedddd9f5ff6af2d1b0bfedb
Previous block
00000088e4f1e120bd8a7e7c913697f47ddb49e1d95de3a58336ae7a0811d52d
Next block
0000000ce79ce5fafcb2faba3029eead72e4fcb7069a02743f9867ff69284f12

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 12914 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
d25855c19fc0…af2d1b0bfedb coinbase1250