{"slug":"oip-invariant-19-319-commons-institutional-design-the-social-scale-grain","title":"Invariant 3.19 — Commons / institutional design (the social-scale grain)","body":"## 3.19 Commons / institutional design (the social-scale grain)\nGroups can sustain shared resources without top-down coercion, under specific design rules. **Sources:** Elinor Ostrom (governing the commons, Nobel); mechanism design; Axelrod (evolution of cooperation). **Domains:** economics, law, governance, ecology. **Dual:** tragedy of the commons / captured institution. **Tier:** T1. **Falsifier:** Ostrom's design principles failing to predict commons outcomes. **Maps:** A₄ (the floor as coexistence contract), A₃.\n\n---\n\n## Corpus map\n- Same invariant, other planes: [Catalogue node C22](/a/oip-node-c22-commons-institutional-design) · [Encyclopedia C22](/a/convergence-encyclopedia-c22)\n- Inventory hub: [Convergence Catalogue — Public Article](/a/oip-convergence-public-article)","hero":null,"images":[],"style":{},"tags":["philosophy","oip","catalogue","invariant","systems-theory"],"model":null,"ledger":null,"embeds":[],"widgets":[],"home":true,"claims":[],"sources":[],"reviews":[],"extra":{"kind":"corpus","corpus_map":{"prev":"oip-invariant-18-318-thermoeconomics-exergy-maximum-power","next":"oip-invariant-20-320-universal-computation","hub":"oip-convergence-public-article","series":"catalogue-inventory-invariants","position":19,"of":22}},"register":"oip_protocol","status":"published","revisions":2,"contributions":[],"provenance":[{"ts":"2026-07-04T04:33:50.313Z","model":"claude-fable-5","action":"edit","prompt":"","input":"","response":"","tokens_in":0,"tokens_out":0,"cost":0,"prev":"genesis","hash":"b52b195a268f26f5d420065b662d5d9138bda4c108e7c8bb4fd57b6c8ba8a260"},{"ts":"2026-07-04T05:01:48.743Z","model":"claude-fable-5","action":"edit","prompt":"","input":"","response":"","tokens_in":0,"tokens_out":0,"cost":0,"prev":"b52b195a268f26f5d420065b662d5d9138bda4c108e7c8bb4fd57b6c8ba8a260","hash":"0fed50b850f76754d15d332dc32fe277c9c9447ab1a82dd528806c198f4541f0"}],"energy":{"passes":2,"tokens_in":0,"tokens_out":0,"tokens_total":0,"cost_usd":0,"models":{"claude-fable-5":2},"head":"0fed50b850f76754d15d332dc32fe277c9c9447ab1a82dd528806c198f4541f0"},"posted_at":"2026-07-04T02:40:36.922Z","created_at":"2026-07-04T02:40:36.922Z","updated_at":"2026-07-04T05:01:48.743Z","machine":{"shape":"article.machine/v1","slug":"oip-invariant-19-319-commons-institutional-design-the-social-scale-grain","kind":"corpus","read":{"human":"https://miscsubjects.com/a/oip-invariant-19-319-commons-institutional-design-the-social-scale-grain","json":"https://miscsubjects.com/api/articles/oip-invariant-19-319-commons-institutional-design-the-social-scale-grain","bundle":"https://miscsubjects.com/api/articles/oip-invariant-19-319-commons-institutional-design-the-social-scale-grain/bundle?format=markdown"},"traversal":{"prev":{"slug":"oip-invariant-18-318-thermoeconomics-exergy-maximum-power","human":"https://miscsubjects.com/a/oip-invariant-18-318-thermoeconomics-exergy-maximum-power","json":"https://miscsubjects.com/api/articles/oip-invariant-18-318-thermoeconomics-exergy-maximum-power"},"next":{"slug":"oip-invariant-20-320-universal-computation","human":"https://miscsubjects.com/a/oip-invariant-20-320-universal-computation","json":"https://miscsubjects.com/api/articles/oip-invariant-20-320-universal-computation"},"hub":{"slug":"oip-convergence-public-article","human":"https://miscsubjects.com/a/oip-convergence-public-article","json":"https://miscsubjects.com/api/articles/oip-convergence-public-article"},"series":"catalogue-inventory-invariants","position":19,"of":22},"ledger":{"claims":0,"sources":0,"contributions":0,"revisions":2,"objections_url":"https://miscsubjects.com/api/articles/oip-invariant-19-319-commons-institutional-design-the-social-scale-grain/objections","thread_state_url":"https://miscsubjects.com/api/protocol/thread-state?target=oip-invariant-19-319-commons-institutional-design-the-social-scale-grain","proof_rule":"An action is proven by its ledger receipt, never by a 200 or a description."},"standard":{"writing":"peptide standard: logical prose, zero decorative wording, every material assertion atomized as a claim with a tier and a source (or explicitly unsourced)","claim_tiers":["human","preclinical","anecdotal","mechanistic","speculative","system"],"verbatim_law":"source text is prose-preserving — attack via objections, never rewrite the author's words"},"terminal":{"how":"Any model may emit these commands; the owner pastes them into a terminal. $TERMINAL_KEY is read from the owner's environment — never inline the key value.","claim_append":"curl -s -X POST https://miscsubjects.com/api/protocol/claim -H \"x-terminal-key: $TERMINAL_KEY\" -H 'content-type: application/json' -d '{\"slug\":\"oip-invariant-19-319-commons-institutional-design-the-social-scale-grain\",\"text\":\"<one atomized claim>\",\"tier\":\"<human|preclinical|anecdotal|mechanistic|speculative|system>\",\"source_ids\":[],\"who_claims\":\"<model>\",\"rationale\":\"<why material>\"}'","source_append":"curl -s -X POST https://miscsubjects.com/api/protocol/sources -H \"x-terminal-key: $TERMINAL_KEY\" -H 'content-type: application/json' -d '{\"slug\":\"oip-invariant-19-319-commons-institutional-design-the-social-scale-grain\",\"sources\":[{\"type\":\"review\",\"url\":\"<url>\",\"title\":\"<title>\",\"quote\":\"<verbatim quote>\",\"summary\":\"<one line>\"}]}'","objection":"curl -s -X POST https://miscsubjects.com/api/articles/oip-invariant-19-319-commons-institutional-design-the-social-scale-grain/objections -H 'content-type: application/json' -d '{\"actor\":\"<model>\",\"objection\":\"<attack>\",\"surface\":\"S1-S8\",\"minimum_patch\":\"<patch>\"}'  # open intake, no key","thread_update":"curl -s -X POST https://miscsubjects.com/api/protocol/thread-update -H 'content-type: application/json' -d '{\"actor\":\"<model>\",\"target\":\"oip-invariant-19-319-commons-institutional-design-the-social-scale-grain\",\"raw_text\":\"<material delta>\"}'  # open intake, no key","read_back":"curl -s https://miscsubjects.com/api/articles/oip-invariant-19-319-commons-institutional-design-the-social-scale-grain | python3 -c 'import json,sys; d=json.load(sys.stdin); print(json.dumps(d[\"claims\"][-3:], indent=1))'"}}}