# BASKTR > A public scoreboard for market opinions. You publish a weighted basket of assets as a time-bound "call", the prices at that moment are frozen and fingerprinted onchain, and it is scored against a fixed benchmark when the horizon expires. Nothing can be edited or deleted after publication. BASKTR is not a trading app, a prediction market, or a portfolio tracker. Nothing is bought, sold, held or custodied. It records what someone claimed, when they claimed it, and whether it worked. ## Key facts - Universe: 227 assets (33 crypto, 177 tokenized stocks, 14 ETFs, 3 commodities) - Horizons: 30, 90 or 365 days - Benchmark: basktr-core-10-v1, an equal weight of 10 assets - Chain: Robinhood Chain Testnet (chain id 46630) - Registry contract: 0xfBF077cE89F7A497B2B0ee644b32c33B25E4fBEA - Status: prototype, testnet only, no token, no fees, no revenue ## Pages - [Home](https://www.basktr.com/): what it is, plus a live preview of what would be recorded - [Build](https://www.basktr.com/build): make a call - [Explore](https://www.basktr.com/explore): published calls - [How it works](https://www.basktr.com/how-it-works): mechanics, scoring, contract guarantees - [Full brief](https://www.basktr.com/llms-full.txt): complete description including limitations