Merge pull request #35 from keep-starknet-strange/mk/roadmap

Updated Roadmap

.github/CODEOWNERS

@@ -1 +1 @@
-* @b-j-roberts @m-kus @maciejka
+* @m-kus @maciejka

README.md

@@ -49,11 +49,36 @@ Although this is a highly experimental project without immediate plans for deplo
 
 ## Roadmap
 
-* [ ] verify block header (block hash, previous block hash, Merkle root, proof-of-work, median time, and difficulty adjustment)
-* [ ] verify transactions
-* [ ] integrate with Shinigami and verify scripts
-* [ ] verify previous chain proofs
-* [ ] add utreexo accumulator to the chain state
+### Milestone 1 - Block Verification
+
+* header verification
+   * [ ] block hash
+   * [ ] previous block hash
+   * [ ] proof-of-work
+   * [ ] median time
+   * [ ] difficulty adjustment
+* transaction verification
+   * [ ] tx hash
+   * [ ] tx merkle root
+   * [ ] verify transaction fee
+* utreexo
+   * [ ] fetch utreexo from some kind of bridge node, tbd
+   * [ ] use utreexo to verify tx inputs
+* verify scripts
+   * integration with Shinigami, tbd
+* block verification
+   * [ ] verify coinbase tx
+* integration testing
+   * [ ] test on individual historical blocks
+
+### Milestone 2 - Real Data
+
+* [ ] feed it with real data
+* [ ] test that you can produce and verify proofs of individual blocks
+
+### Milestone 3 - Recursive Verification
+
+* verify chain proofs with cairo verifier, tbd
 
 ## Name reference