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

Block 12697

Hash
00000069fe3e23deb81527702086325b35778b2abe61e6f20139c26f634113be
Confirmations
28809
Time
2026-10-02 10:44:05 UTC
Median time
2026-10-02 10:35:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
52fa94994e8ce0d4bd2fe31979b0579e78d55a92c4473c0ecaa4af1c351764a2
Previous block
000000134c31b95a37daef4e9dbcc4afba2fc243394e8c64d1bd417b84465fd5
Next block
0000003f3226a509b2f364cff43b069240e9da66dd625fe77cf4b7c007ab196e

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 12697 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
52fa94994e8c…af1c351764a2 coinbase1250