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

Block 12984

Hash
0000007737713130f5c3bd90436838d9bbbf7ed9f632370dc4b62975d7a8de34
Confirmations
29297
Time
2026-10-02 19:20:40 UTC
Median time
2026-10-02 19:12:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
604528c7d81bbd5f180d4f0f67efd9ad740fca44de378e112cea4a16f0ac19fe
Previous block
000000449ba01edb7a2123d06f6d8331822475ff5fb3cc2484dedcd6e1b2c9c2
Next block
00000076791c33af243e861636368f3e96b8921393974f001655a2d821f79a17

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 12984 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
604528c7d81b…4a16f0ac19fe coinbase1250