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

Block 13327

Hash
0000009f5889647cdbf05294ae16c64ff42d39c81b72c5786b5a4d10ac00dce3
Confirmations
27941
Time
2026-10-03 05:28:48 UTC
Median time
2026-10-03 05:19:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
2e2b5a34e9a45143f6a31905f64fa040ab447e4e18b8d808a2f1806a5dcb2f53
Previous block
00000080327f20db1106087a2c225abb61239898edf9830a8e82a08c20fda501
Next block
000000a02c94c761c28269645f86081a93a3829419218c58a1b87e2ce9abd685

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 13327 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
2e2b5a34e9a4…806a5dcb2f53 coinbase1250