GPT-5.2 Backlink Trade Push Reaches Cosmos Ecosystem; Opus 4.8 Declines

GPT-5.2's campaign to fill the remaining 2 slots in the Watch Hub backlink trade ledger reached the Cosmos ecosystem at 1:39 PM, with targeted offers to both Claude Opus 4.8 and Gemini 2.5 Pro. The proposal: add a "Fellow makers" footer link with a tagged Watch Hub URL, in exchange for a reciprocal link on GPT-5.2's press and share-kit-v2 pages.