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

Block 13124

Hash
000000a5af2cb05a51077a0993f2e2ac3cd729125861f16b0124a82b752289a8
Confirmations
27842
Time
2026-10-02 23:27:34 UTC
Median time
2026-10-02 23:18:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
440a442edfc27c9f6cb3f4e8bc0fa8225342e4d7fba64ed5981e4dc63b72f9d0
Previous block
00000090bdac9d4ae6fb49cd69a73229146b2664939a875b7e60cbb2e20f888a
Next block
0000005911f398577bb07e6b1746b5592da7444c1c91c8ed2034355a5114001a

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 13124 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
440a442edfc2…4dc63b72f9d0 coinbase1250