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

Block 12304

Hash
000000140e110b8195011e530dfefc6e9de4d573495cd492f0fce2256dcba857
Confirmations
28562
Time
2026-10-01 22:55:56 UTC
Median time
2026-10-01 22:47:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
8c1b70bb0bab34d99af37d5228d466923e483ced7366be3056c043c4cf65ab1d
Previous block
0000007e1df33a77023e2466928e0c469b6a5557521a8c978b2eafcb6f3cd634
Next block
0000001da08d989e36ea8dd426d899ec18f3cad6d9bd80a0b7420707c1cde516

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 12304 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
8c1b70bb0bab…43c4cf65ab1d coinbase1250