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

Block 13027

Hash
0000004b56f601e4bd0b279516ad4d677ee1576300d05a438c82e3d62411386c
Confirmations
29161
Time
2026-10-02 20:36:51 UTC
Median time
2026-10-02 20:28:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
93c691aaef5cd857a7670cc90d05379a7e84b3b4480ac4a1bc29dcd67b8aed81
Previous block
0000006a485ca163e802deb89af9b0d45af20429e93ea52000b060bea032e35e
Next block
00000067f7d79f6548c3fa9287ee6c52b2a0a8970b9d0049498598031c20a414

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 13027 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
93c691aaef5c…dcd67b8aed81 coinbase1250