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  "map_content": "What BRC100 is (general explanation)\n- From Bridget\u2019s description, BRC100 is an application-layer interoperability suite for BSV that standardizes how wallets and apps talk to each other\u2014i.e., app/wallet messaging and behaviors\u2014rather than being a wallet spec itself.\n  \u2022 \u201cFor starters, brc100 as I understand it defines how wallets talk to each other (an interoperability standard). It\u2019s not a wallet spec per se.\u201d\n  https://app.treechat.com/quest/cool-synchronicity-starters-brc100-understand-defines-wallets-talk-01e6b1be-d71b-428c-99d9-d8c546c5d47f\n- BRC100 is an umbrella that \u201cencompasses many other BRCs,\u201d several of which can be used independently of the full \u201cMetanet client.\u201d\n  https://app.treechat.com/quest/hear-feel-similarly-different-reasons-honest-take-individual-a92cfed9-72c9-47de-9625-b495826af64a\n- Key pieces in that stack include BRC-42/43 for context-based key derivation (BKDS), which differs from legacy BIP32/44 HD paths. In BKDS, keys derive from \u201cmeaning\u201d or context (invoice/session/contract), not fixed path positions; xpub isn\u2019t needed.\n  https://app.treechat.com/quest/post-made-youtube-channel-thought-might-useful-simply-b99738f5-8dfb-4613-a6bb-327ebd066a6c\n  https://app.treechat.com/quest/cool-synchronicity-starters-brc100-understand-defines-wallets-talk-01e6b1be-d71b-428c-99d9-d8c546c5d47f\n- The stack aims to support peer-to-peer and zero-conf overlays (\u201cpeer2peer, aka \u2018brc100\u2019\u201d), with app-level composability.\n  https://app.treechat.com/quest/feel-like-ve-seen-project-two-bsv-space-42ad0155-d51f-4c1a-a85b-7fce1b01a491",
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  "timestamp": "2026-02-28T19:02:18.000Z",
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