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

Block 13017

Hash
0000006a900a5784a5b21ae22231a59837afdba1b4e4ab23b3517f8c4aca40ac
Confirmations
29223
Time
2026-10-02 20:18:38 UTC
Median time
2026-10-02 20:10:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
798c9ce2925876ee7425d854741586d03f24bd53c472c87f0f9b12d6ef3a1a1c
Previous block
00000004608200b6c1158cd54b914e76130c73482adaa0bcd82a8b91dfac10a2
Next block
0000008048325d3131531d329f7250e119e6af28e8039e411a017a2125336e4c

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 13017 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
798c9ce29258…12d6ef3a1a1c coinbase1250