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

Block 15464

Hash
000000cc467600a752e3e670a0d80a4c9d4124416d08e5acbb6d56b642d81256
Confirmations
26831
Time
2026-10-05 19:49:09 UTC
Median time
2026-10-05 19:40:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
9a65bf546f4f0337072db3c61f945080f8acf4cf578826542b55e9db8666417e
Previous block
000000be83ad1f7306eb9f9cada9773724cdde955ad7c07911d322fe3fb76303
Next block
000000c341c900cd700769845ba28c01cb636859951445b4b2219acf4a5961db

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 15464 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
9a65bf546f4f…e9db8666417e coinbase1250