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

Block 12348

Hash
000000892b5c2bf6e355627c2cef73249f28c73af2163bc402a47006c4b848e0
Confirmations
28931
Time
2026-10-02 00:12:55 UTC
Median time
2026-10-02 00:03:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
333c226ab95cb367683cc38428f60825552b76b8b78e8564e488654bb51e01d0
Previous block
000000add4dbdb791d81cba64690f9facd309e790b7bdb3677585d69f6d413fa
Next block
0000001c4df9777b384bde70ea714e7420516477b73ebeb038bde480daac4765

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 12348 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
333c226ab95c…654bb51e01d0 coinbase1250