Quote from: BlackHatCoiner on December 16, 2021, 02:56:46 PM

Excuse me from asking, but how does that differ from the current locktime feature? Currently, you can sign a transaction and state that it will be valid after a certain block or datetime. Thus, you can sign your inheritance and if it's going to be valid without you being dead, you can spend the funds, making it invalid.

The people who will inherit your property will only have given you their master public key.

From user experience it is easier for Owner to go this way than with locktime feature.

Let's suppose an Owner (Alice) have signed some locktime transaction, which spends some of her UTXO's to some address under Heir's (Bob's) control. Alice shares transaction to Bob. The transaction becomes valid at some time X, so only after that time it can be broadcasted by Bob.

From this point each time when the time X is soon enough but Alice is still alive she needs to: 1) spend the funds to invalidate the old locktime tx 2) create new locktime tx 3) share it with Bob.

On the contrary, with broadcast delay of CSV-based transaction Alice needs to do nothing except checking if her bitcoins haven't beed moved to the escrow address. The check should be more simple, and sometimes even more safe than doing the 3 steps above.
For example the check in the proof-of-concept app UI looks like this:
https://static.wixstatic.com/media/0b2b15_c4c18c1f3a404700aa233bfebf0c1345~mv2.png/v1/crop/x_0,y_0,w_1080,h_726/fill/w_305,h_205,al_c,q_85,usm_0.66_1.00_0.01/0b2b15_c4c18c1f3a404700aa233bfebf0c1345~mv2.webp
You just need to open the wallet and it will show you the status once synchronised with network.