Stardust TIPs

The following Tangle Improvement Proposals (TIPs) are currently implemented in the Stardust protocol.

The Status of a TIP reflects its current state with respect to its progression to being supported on the IOTA mainnet.

• Draft TIPs are work in progress. They may or may not have a working implementation on a testnet.
• Proposed TIPs are demonstrated to have a working implementation. These TIPs are supported on Shimmer, the staging network of IOTA.

#	Title	Description	Type	Layer	Status	Initial Target
18	Multi-Asset Ledger and ISC Support	Transform IOTA into a multi-asset ledger that supports running IOTA Smart Contracts	Standards	Core	Proposed	Stardust
19	Dust Protection Based on Byte Costs	Prevent bloating the ledger size with dust outputs	Standards	Core	Proposed	Stardust
20	Transaction Payload with New Output Types	UTXO-based transaction structure with TIP-18	Standards	Core	Proposed	Stardust
21	Serialization Primitives	Introduce primitives to describe the binary serialization of objects	Standards	Core	Proposed	Stardust
22	IOTA Protocol Parameters	Describes the global protocol parameters for the IOTA protocol	Standards	Core	Draft	Stardust
23	Tagged Data Payload	Payload for arbitrary data	Standards	Core	Proposed	Stardust
24	Tangle Block	A new version of TIP-6 that renames messages to blocks and removes the Indexation Payload in favor of the Tagged Data Payload. Replaces TIP-6.	Standards	Core	Proposed	Stardust
25	Core REST API	Node Core REST API routes and objects in OpenAPI Specification. Replaces TIP-13.	Standards	Interface	Proposed	Stardust
26	UTXO Indexer REST API	UTXO Indexer REST API routes and objects in OpenAPI Specification.	Standards	Interface	Proposed	Stardust
27	IOTA NFT standards	Define NFT metadata standard, collection system and creator royalties	Standards	IRC	Proposed	Stardust
28	Node Event API	Node event API definitions in AsyncAPI Specification. Replaces TIP-16.	Standards	Interface	Proposed	Stardust
29	Milestone Payload	Milestone Payload with keys removed from essence. Replaces TIP-8.	Standards	Core	Proposed	Stardust
30	Native Token Metadata Standard	A JSON schema that describes token metadata format for native token foundries	Standards	IRC	Proposed	Stardust
31	Bech32 Address Format for IOTA and Shimmer	Extendable address format supporting various signature schemes and address types. Replaces TIP-11.	Standards	Interface	Proposed	Stardust
32	Shimmer Protocol Parameters	Describes the global protocol parameters for the Shimmer network	Standards	Core	Proposed	Stardust
33	Public Token Registry	Defines an open public registry for NFT collection ID and native tokens metadata	Standards	IRC	Draft	Stardust
34	Wotsicide (Stardust update)	Define migration from legacy W-OTS addresses to post-Chrysalis networks. Replaces TIP-17.	Standards	Core	Proposed	Stardust
35	Local Snapshot File Format (Stardust Update)	File format to export/import ledger state. Replaces TIP-9.	Standards	Interface	Proposed	Stardust
37	Dynamic Proof-of-Work	Dynamically adapt the PoW difficulty	Standards	Core	Draft	Stardust