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

Block 13361

Hash
00000007ffac9faa291779932a31507fb52e3acfb6fbea0d1ff081f697d77a17
Confirmations
28401
Time
2026-10-03 06:27:58 UTC
Median time
2026-10-03 06:20:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
d577f562afe65360eae0a3fb8650f4d0b41a4623eb44833cdd83f8e211d1fe57
Previous block
00000053bb91ccc59d7626281bd985d961a6030735867faf8251ac52ece1ebf4
Next block
0000005c9c65b50d2252f535646c293a95a0db691ea13fbbe056daaa5c9dcc12

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 13361 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
d577f562afe6…f8e211d1fe57 coinbase1250