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

Block 12785

Hash
000000ae60146b2b266a4ae0b5e992ce49de095f908fff18048ccde6c93c5e6f
Confirmations
28448
Time
2026-10-02 13:22:49 UTC
Median time
2026-10-02 13:14:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
a6c267112baf5331e93c49cc8b30dde28004036a691d16607406c9aeaa4c8a6b
Previous block
0000000309c566985b60de447acf7bf6ddaece27286de4efaa06287f9f107bf1
Next block
0000002c9d2593241c38e9e90f9925a7031e0268c4c180e0c23afe7d564eb71e

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 12785 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
a6c267112baf…c9aeaa4c8a6b coinbase1250