[Legacy Documentation, Not Maintained, For Reference Only]
Solana is a public base-layer blockchain protocol that optimizes for scalability. The goal of the Solana blockchain is to provide a platform that enables developers to create decentralized applications (dApps) without needed to design around performance bottlenecks. Solana features a new timestamp system called Proof of History (PoH) that enables automatically ordered transactions. It also uses Proof of Stake (PoS) consensus algorithm to help secure the network.
The current Solana table schemas build concepts laid out in Flipside's event data model. Solana tables are available in Velocity as the
solanaschema. The tables are built based on the Solana events and transactions information. The following Solana tables are available:
- All native on-chain Solana events dating back to November 28, 2021.
- Labels for certain common Solana wallet addresses and programs.
- NFT metadata for top Solana NFT projects.
- Off-chain events such as DEX order book transactions and bids on secondary NFT marketplaces.
- Data before Nov. 28th, 2021. We are in the process of backfilling the Solana tables, earlier data will be made available shortly.
- Votes anywhere besides the
solana.votes_block_aggtable and Pyth Oracle transactions.
Solana labels are available and located in the table
solana.labels. To include Solana labels in your analysis, perform a join on address or program ID. Please note that all address labels stored in the
solana.labelstable are in lower case and that Solana addresses are case sensitive. To join the tables, use the SQL function
COLLATEto create a case insensitive
We have three Solana NFT tables:
solana.nfts(mints, sales, etc),
solana.nft_metadata(token names, images, attributes, etc), and
solana.airdrops(NFT and token airdrops).
The goal of these tables is to create a unified table of on-chain Solana NFT data that makes it easy to compare across and within NFTs. To do this, we have curated metadata from top Solana NFT projects. The metadata is nowhere near comprehensive, we add projects one or two at a time. That being said, we want these tables to be interesting to our community and would love feedback and recommendations for projects to add.
Are there labels or NFT metadata that you would like to see added to our data? Let us know the following information in Discord or via email ([email protected]):
Good: Send us the name of the token/label and the contract address.
Better: Send us the name of the token/label, the contract address, and the project website.
Best: Send us the name, contract address, project website, and example transactions (links to solscan.io). For an NFT, we would appreciate examples of the following transaction types:
- any other special thing you can "do" with this NFT (ex: staking)