polyseed VS research-lab

The proof-of-concept 14-word monero-seed library that Feather used before 2.0.0 is now obsolete. It is succeeded by Polyseed. Generating 14-word seeds is no longer supported, all new wallets use Polyseed. Both schemes are similar in functionality. Like monero-seed, Polyseed has an embedded wallet creation date. Erasures are currently not supported. We will continue to support restoring 14-word seeds indefinitely. It is not possible to convert a 14-word seed into a Polyseed. To switch to Polyseed you must create a new wallet and send over your funds. A Polyseed can be converted into an equivalent 25 word seed + restore height in the Seed dialog, so the wallet can be restored in other Monero wallets.

New Polyseed seed scheme

check the new seed system coming with Seraphis: https://github.com/tevador/polyseed

From the Polyseed page:

The current iteration is called PolySeed and is here on GitHub.

Polyseed, the new (shorter!) seed phrase

One of many open research questions u/Rucknium has listed here (under "Reducing or eliminating 10 block lock with acceptable drawbacks"). There is a chance of it being reduced but its "complicated"

https://github.com/monero-project/research-lab/raw/master/wh...

Welcome! I wrote this list of Monero's open research questions: https://github.com/monero-project/research-lab/issues/94

We also established an official list of topics we want to fund, expanding on the broad space of Monero. This is intended to help people realize actual tasks they may want to complete on behalf of Monero, rather than just the idea of tasks, and extends Monero's open research questions. We're further interested in security proofs, ensuring Monero's integrity, historic and present, and work on arithmetic-circuit based membership proofs. Arithmetic-circuit based membership proofs would remove ring signatures, and the statistical analysis possible on them, entirely, for complete privacy of which output you're spending.

There is actually something called a "truncated address", which is transparent by default. It is mentioned in the original CryptoNote whitepaper on page 8, but I don't think the official wallet software supports it. You could emulate it by calculating the view key manually as a = H(B).

Monero's privacy (i.e. fungibility) guarantees, while being extremely good, are still not mature enough to ossify the protocol yet, see here;