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

Block 12929

Hash
0000007e391dd3f76f7d6b6bff2f4d5fceb3d55fb03dd8e612419d091dd014e1
Confirmations
28748
Time
2026-10-02 17:43:01 UTC
Median time
2026-10-02 17:32:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
fc37d01b388604c632abf5cdfea330348b2fbfe89f92caf7fe119dd940e65f1d
Previous block
000000387bf138d6e4af066d41df906f68fe68dcc011841d36091c979112e513
Next block
000000b382ff10af38f4ea2dfc8c1c0042b9d5c38b8c98344388ed60837cbbc6

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 12929 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
fc37d01b3886…9dd940e65f1d coinbase1250