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

Block 12797

Hash
0000008ede5553583a90114394b97f985fbcd4b05d3d817e311b1d10d26c7294
Confirmations
28471
Time
2026-10-02 13:42:55 UTC
Median time
2026-10-02 13:34:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
51deca75163199df260e35744bd0b13019bb46a182d11abd5c4d337b769bd10f
Previous block
0000005af0a3a639d103b91afb3f39baed9396691e04898111462a070bb31c89
Next block
0000005129bd18b659f156817b0a455cf7001f06cf68d34582977286c85d16b2

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 12797 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
51deca751631…337b769bd10f coinbase1250