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

Block 13097

Hash
0000006ecf71ae59b82789179a60ce44b46443d1a7ff7234223bb8d31bdbafb7
Confirmations
28564
Time
2026-10-02 22:38:22 UTC
Median time
2026-10-02 22:29:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
c921942dc4a86a79f714857d6d614073c56503c77bb58a53ef5eb81aac80ae29
Previous block
00000012060358f7595bb56271601f2c5c47f2175a1c12635e7a3229ddb92386
Next block
0000006f277b6a5f35406a5e32c1b53fd30bb2b1d97ae7ff4bba4a610e3f4672

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 13097 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
c921942dc4a8…b81aac80ae29 coinbase1250