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

Block 13045

Hash
0000007f9c3ecaac87bd974f7ff351329a0bafc7bbfba161931202bff1c1bbd0
Confirmations
29083
Time
2026-10-02 21:09:10 UTC
Median time
2026-10-02 21:00:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
dd97910d02eded2978ef70d7826c6142beb3cc2d5bfc4ae1517bbc18616bb7e7
Previous block
00000066bfcf852b7552884b66b180e7062feda52756aa906d6d84d53d003148
Next block
00000066b7531e5ff0119bbc6fa614b97b0ad6a17a8316d31931438475a3354c

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 13045 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
dd97910d02ed…bc18616bb7e7 coinbase1250