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

Block 13063

Hash
00000084263b84d29caf9df9b94da51994fc761492d6650a0157ef243912a4ad
Confirmations
28587
Time
2026-10-02 21:40:14 UTC
Median time
2026-10-02 21:32:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
c13f33fe4cd7c49d7928f54eb50b66c98b086018b84d72109eb8f8e43cb76bd9
Previous block
0000007dc68984b35e531b650f1a5d024ebc025bdc586609820880e29a45fdd6
Next block
00000012fd7e2f2a4c1143db3398290db2f0f6e42bf1c7ce4eba0629d0067036

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 13063 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
c13f33fe4cd7…f8e43cb76bd9 coinbase1250