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

Block 9819

Hash
0000005cf620633ff18575df21cd5e5ffa4e60d3c286bc5bfc6af2589e6223a6
Confirmations
32304
Time
2026-09-28 18:27:31 UTC
Median time
2026-09-28 18:17:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
638162f665fa68f7919b94b55d1e438dc73deadd7c4ffb77f85e05fbf2f1b5c8
Previous block
0000000861c3559fed982f29901313236b30cc7fbba99b5b8377febe2b906a8f
Next block
00000046a915c4e40159d48d1d61a9d42185934482d7053080f34c465eb9d7a3

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 9819 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
638162f665fa…05fbf2f1b5c8 coinbase1250