Prediction-market directory
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Compare the statements and evidence we have collected. Each column retains its source dates; historical claims and missing fields are visible.
Catalogue fields are historical source statements. Page metadata may refer to a publisher or embedded product. Neither establishes the verified legal operator, present pricing, regulatory status or quality of a service.
Download this comparison as CSV| Field | Compose by Goldsky VE-1f7892e750ede822 | Goldsky VE-2050dc87a462a2d5 |
|---|---|---|
| Published contributor description | Not supplied | Not supplied |
| Contributor pricing statement | Not supplied | Not supplied |
| Contributor details published | Not supplied | Not supplied |
| Profile claim | No active approved claim | No active approved claim |
| Record evidence | First-party website observation | First-party website observation |
| Historical product description | Goldsky's TypeScript framework for durable offchain to onchain workflows. Polymarket is listed among apps built with it. | Real time blockchain data pipelines, subgraphs and RPC across 160+ chains. Lists Polymarket as a customer and prediction market indexing as a use case. |
| Name in the historical catalogue | Compose | Goldsky |
| Reported category | Infrastructure & DeFi | Infrastructure & DeFi |
| Reported venues | Polymarket | Polymarket |
| Historical pricing statement | Not published | Usage based; $100 free credit on signup |
| Open-source claim | Source says no | Source says no |
| Execution claim | Source says no | Source says no |
| Historical status statement | live | live |
| Historical backer statement | Not stated | Not stated |
| Catalogue-reported repository | Not stated | Not stated |
| Catalogue's own check date | 2026-08-27 | 2026-08-27 |
| Catalogue snapshot date (UTC) | 2026-09-08 | 2026-09-08 |
| Operator name in page metadata | Not captured | Endless Sky Inc. |
| Location in page metadata | Not captured | Not captured |
| Founding date in page metadata | Not captured | 2021-10 |
| Page-declared statements | 0 | 3 |
| Linked repository records | 0 | 0 |
| Vultax assessment | Not assessed | Not assessed |
| Website | https://compose.build/ | https://goldsky.com/ |
| Evidence | View source (opens in a new tab) Snapshot: Complete profile and history | View source (opens in a new tab) Snapshot: Complete profile and history |
Historical descriptions and catalogue claims: Kairos contributors, CC BY 4.0. Vultax adds source matching, presentation and factual comparisons. Attribution, licences and coverage.