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

Block 10664

Hash
0000007fdc3519decdaa2e0d27984a7834176adaf9cd0ebe4cefc3222cf9360a
Confirmations
31445
Time
2026-09-29 21:09:03 UTC
Median time
2026-09-29 20:59:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
e5eaf44300957df4c00bba024760078f35155109887455c25b9f71a0648318bc
Previous block
0000006273e98dd1c77d53b51eb25a542e547915d742ef12bd1145c8098b77f5
Next block
0000002f7fc3affac803067c840fe7423fae48f8d70bdc6092d216578301c8ac

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 10664 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
e5eaf4430095…71a0648318bc coinbase1250