Tuesday March 2 2021 Meeting (#148)

* Made initial March meeting agenda, subject to change throughout this week

* Adding things people wanted to discuss

* Added notes from meeting

meeting/meeting_march_2_2021.md

@@ -0,0 +1,129 @@
+# March 2nd (7 PM CST)/3rd (9 AM JST) Meeting 2021
+
+## Individual Updates (Sync)
+
+* **#Query(Nadav)**
+  * Getting a bunch of threads started on v0 things
+  * Getting numeric outcomes spec merged
+  * Some general clean-up
+  * Disjoint Union DLCs
+  * 1/x shaped payout curves
+* **#Query(Ben)**
+  * Input output ordering
+    * Implemented in code too
+  * SPK restrictions (Standardness)
+* **#Query(Tibo)**
+  * Optimization of signature point computation and benchmarking
+  * Json format for oracle messages
+* **#Query(Lloyd)**
+  * More security analysis
+* **#Query(Chris)**
+  * Oracle explorer and other DLC tooling
+* **#Query(Antoine)**
+  * Catching up on mailing list and review
+  * Client side verification of oracles
+* **#Query(Jesse)**
+  * Finishing up adaptor signature PR
+    * Basically done!
+  * Looking at Lloyd's papers and ideas
+* **#Query(Matt)**
+  * Some initial diagrams PR'd
+  * node-dlc layer for TLVs
+* **#Query(all)**
+
+## Secp256k1 Progress
+
+**#Query(Jesse, Lloyd)**
+
+* ECDSA Adaptor Signature PR under final review
+  * https://github.com/ElementsProject/secp256k1-zkp/pull/117
+
+## Good Newcomer Issues
+
+Same as last time, only cover if there's interest.
+
+**#Query(all)**
+
+* [Dust Limit Computation Algorithm](https://github.com/discreetlogcontracts/dlcspecs/issues/11)
+* [Linking Between Specification Files](https://github.com/discreetlogcontracts/dlcspecs/issues/60)
+* [Pretty Pictures!](https://github.com/discreetlogcontracts/dlcspecs/issues/77)
+* [Linter and CI](https://github.com/discreetlogcontracts/dlcspecs/issues/85)
+* [Making prev_tx Optional During Contract Negotiation](https://github.com/discreetlogcontracts/dlcspecs/issues/98)
+
+## Specification Writing
+
+**#Status_Update_Interrupt**
+
+* Merged `oracle_attestation` TLV
+  * https://github.com/discreetlogcontracts/dlcspecs/pull/126
+* Merged unsigned numeric outcome DLC spec
+  * https://github.com/discreetlogcontracts/dlcspecs/pull/110
+* Merged generalized `contract_info` TLV
+  * https://github.com/discreetlogcontracts/dlcspecs/pull/130
+* Merged input and output ordering
+  * https://github.com/discreetlogcontracts/dlcspecs/pull/136
+* Merged SPK standardness rules
+  * https://github.com/discreetlogcontracts/dlcspecs/pull/137
+* Merged removal of ranged event descriptors
+  * https://github.com/discreetlogcontracts/dlcspecs/pull/139
+* Merged reword/rename clean-up
+  * https://github.com/discreetlogcontracts/dlcspecs/pull/142
+* Merged Disjoint Union DLC spec
+  * https://github.com/discreetlogcontracts/dlcspecs/pull/143
+* Opened PR proposing `1/x` payout curve shape support
+  * https://github.com/discreetlogcontracts/dlcspecs/pull/144
+  * Do we want support for curve pieces of this shape or only the whole curve?
+* Fraud proof discussion on mailing list
+  * https://mailmanlists.org/pipermail/dlc-dev/2021-February/000020.html
+* Support for non-corresponding multi-oracle DLCs discussion on mailing list
+  * https://mailmanlists.org/pipermail/dlc-dev/2021-February/000024.html
+* Documenting DLC implementation bugs that can cause loss of funds
+  * https://github.com/discreetlogcontracts/dlcspecs/issues/132
+* Where should TLVs be defined?
+  * https://github.com/discreetlogcontracts/dlcspecs/issues/141
+
+## Security Proofs Update
+
+**#Query(Lloyd)**
+
+* Oracle attestation unforgeability
+* Multi-oracle security 
+
+## Oracle Specifications
+
+**#Status_Update**
+
+* [Oracle JSON format proposal](https://github.com/discreetlogcontracts/dlcspecs/pull/150)
+* [Client-Side Oracle Validation](https://github.com/discreetlogcontracts/dlcspecs/pull/120)
+  * Should we recommend an encrypted & authenticated channel for receiving `oracle_pub_key`s?
+* [Oracle Event Timestamps Discussion](https://mailmanlists.org/pipermail/dlc-dev/2021-February/000015.html)
+  * Current proposal is to replace u32 timestamp on `oracle_event` with a TLV which can either be `u32 : expected_time` or `u32 : earliest_expected_time, u32 : latest_expected_time`.
+  * Does anyone think it is ever useful for oracles to give any timestamps other than expected times?
+* [Oracle Attestation Computation Change Proposal](https://mailmanlists.org/pipermail/dlc-dev/2020-December/000002.html)
+  * **#Query(Tibo, Lloyd)**
+  * **#Discussion**
+
+## v0 Milestone Update
+
+**#Status_Update**
+
+* Completed
+  * Enumerated Outcome DLCs
+  * Unsigned Numeric Outcome DLCs
+  * Generalized Contract Info
+  * Remove Ranged Outcome DLCs
+  * Ordering of Inputs and Outputs
+  * Requirements on SPKs
+
+* In Progress
+  * [Multi-Oracle Support](https://github.com/discreetlogcontracts/dlcspecs/pull/128)
+  * [Updated ECDSA Adaptor Signatures](https://github.com/ElementsProject/secp256k1-zkp/pull/117)
+  * Oracle Interface Stability
+  * [Multi-Oracle Support for Non-Corresponding Outcome Sets](https://mailmanlists.org/pipermail/dlc-dev/2021-February/000024.html)
+  * [Simple Fraud Proofs](https://mailmanlists.org/pipermail/dlc-dev/2021-February/000020.html)
+  * [Support for `1/x` shaped payout curves](https://github.com/discreetlogcontracts/dlcspecs/pull/144)
+* TODO
+  * Updated Test Vectors
+  * Signed Numeric Outcome DLCs
+  * Making `prev_tx` optional
+  * Links between spec documents