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

Block 11722

Hash
0000005c180b13cf81ee6b03251e3c63ae0c51113033845b64001a099c9223f5
Confirmations
28362
Time
2026-10-01 05:11:37 UTC
Median time
2026-10-01 05:03:01 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0067536234
Bits
1e009411
Merkle root
d994a014dd37bf510e81187f7a7966bba5aa7c19ed22a33b7bcceacdd8f8f75d
Previous block
000000845c5dff60e386e2dd866dcb49b93ef240ac85e0ba4cd3e4dc5cdc6502
Next block
00000057f61f209ea61e3653a9c908aa90e411c0f0f906b6c243009c2aede474

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 11722 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
0bca2799a75b…23279dd99388 coinbase1250.0000033
e30d0cc9a853…06ff44afd6a7 pays to P2MR1249.99999670.0000033