Provider roles, acquisition methods and default states. A listed provider is not proof of an active connection.
Source date: 2026-09-10 · time unavailable
Original capture date; opening or downloading does not refresh the source. Per-record timestamps take precedence. Definitions may describe unavailable inputs.
Reserved for approved NFL feeds from additional exchanges or aggregators without coupling the product to undocumented endpoints.
identity Policy
Partner rows must carry execution venue, distribution venue, and a stable exchange-level contract identity.
How to read and verify this data
JSON bracket paths; [] means every array element. CSV uses concrete zero-based indices. Types are observed, not a promise that future fields cannot change. null is unavailable; empty array/object means an empty collection. Zero is preserved as a measured or supplied numeric value. Source-native units and scoring. Consult metric-definitions for formulas; ambiguous units remain unspecified, never inferred.
sha256 of UTF-8 JSON.stringify(data), excluding this envelope. Source receipt hashes remain inside data. CSV prefixes formula-looking text with an apostrophe; numeric signs are preserved. JSON keeps original strings.
Original observations, research and definitions are provided in full. Read each record's source, period, scoring and availability. Research visibility does not promote a model into public rankings. Missing means unavailable, never zero. No account records or provider write access.