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

Block 14436

Hash
000000a8a8d22c554072f4d655f194df0b28a47676e9bd31adbc5e6067c6650e
Confirmations
27545
Time
2026-10-04 14:03:02 UTC
Median time
2026-10-04 13:53:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
0a9ad9c64cbc0b0cd41932c463857d5df470f25635a40a6269159a9e1dcc7e26
Previous block
000000568cf82f5e609979904f828ea4417064ba291125bb5bd8dd7422d3a377
Next block
0000003fb3908c4a5288941d466fd424a0792435f08a9f9ce329395454a140d6

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 14436 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
0a9ad9c64cbc…9a9e1dcc7e26 coinbase1250