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

Block 12175

Hash
00000047deaab7da27993fde35d736a93c7847df26ba74922c1dae5679c27b3d
Confirmations
30169
Time
2026-10-01 19:04:30 UTC
Median time
2026-10-01 18:56:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
0e1e59254fe8f31f19b1502d02e32262442a76d9afa4e2ac267b80faa6f56bc2
Previous block
0000006e849be0a34dccead7bde5b3a8b9e80da3c2401ecb60ed034c3405853e
Next block
000000273f5201e20b0fd0fba2c033bc8ed939fe5a16fa378b26931fb73f04c5

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 12175 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
0e1e59254fe8…80faa6f56bc2 coinbase1250