{"statement_id":"st_37f33f66941224011a88","subject":{"kind":"product","slug":"fire-hdx","name":"Fire HDX","url":"https://sourcetier.com/products/fire-hdx"},"attribute":{"key":"ram_gb","label":"Memory (base)","unit":"GB","core":true},"scope":null,"region":null,"first_recorded_at":"2026-09-02T02:07:47.543Z","current":{"claim_id":"b9d3c352-bc00-4abe-8948-86835f7ae536","value":2,"unit":"GB","verification_state":"verified","confidence_recorded":90,"observed_on":"2026-09-02","recorded_at":"2026-09-02T02:07:47.543Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:(?<![\\d.])(\\d{1,3})(?![\\d])\\s?GB\\s+(?:of\\s+)?(?:RAM|memory)\\b","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...cs Free, live video support 24x7, 365 days a year with Mayday Front-facing 720p HD camera 2 GB of RAM, with 16, 32, or 64 GB storage and free unlimited cloud storage for Amazon content Stay c...","sources":[{"url":"https://www.amazon.com/gp/product/B00DOPNO4M/","tier":1,"type":"official_documentation","retrieved_on":"2026-09-02","role":"evidence"},{"url":"https://www.amazon.com/gp/product/B00DOPNO4M/","tier":1,"type":"official_documentation","retrieved_on":"2026-09-03","role":"evidence"},{"url":"https://www.amazon.com/gp/product/B00DOPNO4M/","tier":1,"type":"official_documentation","retrieved_on":"2026-10-16","role":"evidence"}]},"version_count":1,"versions":[{"claim_id":"b9d3c352-bc00-4abe-8948-86835f7ae536","value":2,"unit":"GB","verification_state":"verified","confidence_recorded":90,"observed_on":"2026-09-02","recorded_at":"2026-09-02T02:07:47.543Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:(?<![\\d.])(\\d{1,3})(?![\\d])\\s?GB\\s+(?:of\\s+)?(?:RAM|memory)\\b","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...cs Free, live video support 24x7, 365 days a year with Mayday Front-facing 720p HD camera 2 GB of RAM, with 16, 32, or 64 GB storage and free unlimited cloud storage for Amazon content Stay c...","sources":[{"url":"https://www.amazon.com/gp/product/B00DOPNO4M/","tier":1,"type":"official_documentation","retrieved_on":"2026-09-02","role":"evidence"},{"url":"https://www.amazon.com/gp/product/B00DOPNO4M/","tier":1,"type":"official_documentation","retrieved_on":"2026-09-03","role":"evidence"},{"url":"https://www.amazon.com/gp/product/B00DOPNO4M/","tier":1,"type":"official_documentation","retrieved_on":"2026-10-16","role":"evidence"}]}],"changes":[{"id":"13273","type":"documented","label":"First documented","material":true,"sentence":"Fire HDX: Memory (base) documented as 2 (verified). A first finding of ours, not a change at the vendor.","noticed_at":"2026-09-02T02:07:47.543Z","subject":{"kind":"product","slug":"fire-hdx","name":"Fire HDX"},"before":null,"after":{"value":2,"verification_state":"verified","confidence":90},"claim_id":"b9d3c352-bc00-4abe-8948-86835f7ae536","statement_id":"st_37f33f66941224011a88","corrected":null}],"page_url":"https://sourcetier.com/statements/st_37f33f66941224011a88","contract":"A statement is the question a claim answers: one subject, one attribute, one scope and region. statement_id stays the same when a new value supersedes the old one, when we withdraw it and when two duplicate entities are merged (the old id then redirects). claim_id identifies one version. versions lists every version oldest first; ended_by is superseded, withdrawn or null for the current one. confidence_recorded is the confidence stored when that version was written, not a recomputation. unknown describes our research, never the product."}