[ { "anchor": "overview", "approvers": [ "Stephen" ], "authorization_scope": "PUBLIC_INFORMATION", "availability_state": "NOT_AVAILABLE", "canonical_authority": "SRC-ARCHITECTURE-ATLAS-V2-2", "canonical_url": "/en/architecture/data-and-memory-lifecycle", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-020@0.1.0:en:GLOBAL:overview", "citation_id": "MYRILUM-DOC-ARCH-020@0.1.0:en#overview", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf", "content_maturity": "DRAFTED", "doc_id": "MYRILUM-DOC-ARCH-020", "effective_at": null, "expires_at": null, "freshness_status": "CURRENT", "governance_status": "APPROVED", "last_verified_at": "2026-09-23", "limitations": "Read-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.", "locale": "en", "operational_effect": "NONE", "owner": "Web3Capital Documentation Steward", "product_id": null, "publication_status": "PUBLISHED_GLOBAL", "region": "GLOBAL", "requires_human_gate": true, "review_due_at": "2026-10-23", "safety_class": "INFORMATIONAL", "section_title": "What this map shows", "source_commit": "6b41cce4496de03c67a501aa94cd41ec6ac0e85a", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Data and memory lifecycle (MYRILUM-DOC-ARCH-020, version 0.1.0).\nCanonical URL: /en/architecture/data-and-memory-lifecycle#overview. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: DRAFTED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 6b41cce4496de03c67a501aa94cd41ec6ac0e85a; content digest: 2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf.\nEffective: NOT_SET; expires: NOT_SET; verified: 2026-09-23; review due: 2026-10-23.\nSafety: INFORMATIONAL; human gate: true; operational_effect=NONE; command_authority=NONE.\nDocument governance assignment: owner=Web3Capital Documentation Steward; assigned approvers (not approval evidence)=Stephen.\nRead-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.\nWhat this map shows: This is MYRILUM's target architecture. It does not mean everything on the map is live; whether a capability can be used today is stated in “Current availability”.\nEvery piece of material carries its source, ownership, purpose, time, licence and deletion path.\nData entering the platform does not mean it may flow freely across the ecosystem; every reuse needs a scope and a purpose.\nData and memory lifecycle diagram (A20)\nMYRILUM architecture map v2.2 · A20 (public edition). Labels are in Chinese; every element is listed in English below. Select the diagram to open it at full size.", "title": "Data and memory lifecycle", "version": "0.1.0", "visibility": "PUBLIC" }, { "anchor": "part-1", "approvers": [ "Stephen" ], "authorization_scope": "PUBLIC_INFORMATION", "availability_state": "NOT_AVAILABLE", "canonical_authority": "SRC-ARCHITECTURE-ATLAS-V2-2", "canonical_url": "/en/architecture/data-and-memory-lifecycle", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-020@0.1.0:en:GLOBAL:part-1", "citation_id": "MYRILUM-DOC-ARCH-020@0.1.0:en#part-1", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf", "content_maturity": "DRAFTED", "doc_id": "MYRILUM-DOC-ARCH-020", "effective_at": null, "expires_at": null, "freshness_status": "CURRENT", "governance_status": "APPROVED", "last_verified_at": "2026-09-23", "limitations": "Read-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.", "locale": "en", "operational_effect": "NONE", "owner": "Web3Capital Documentation Steward", "product_id": null, "publication_status": "PUBLISHED_GLOBAL", "region": "GLOBAL", "requires_human_gate": true, "review_due_at": "2026-10-23", "safety_class": "INFORMATIONAL", "section_title": "Acquiring and processing data", "source_commit": "6b41cce4496de03c67a501aa94cd41ec6ac0e85a", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Data and memory lifecycle (MYRILUM-DOC-ARCH-020, version 0.1.0).\nCanonical URL: /en/architecture/data-and-memory-lifecycle#part-1. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: DRAFTED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 6b41cce4496de03c67a501aa94cd41ec6ac0e85a; content digest: 2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf.\nEffective: NOT_SET; expires: NOT_SET; verified: 2026-09-23; review due: 2026-10-23.\nSafety: INFORMATIONAL; human gate: true; operational_effect=NONE; command_authority=NONE.\nDocument governance assignment: owner=Web3Capital Documentation Steward; assigned approvers (not approval evidence)=Stephen.\nRead-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.\nAcquiring and processing data: Intake registration: Uploads, connectors and collection; records how the material was obtained\nRights and purpose check: Reading, analysis, sending out, publishing and training are each judged separately\nOriginals and parsing: Versions, digests, processors, failures and quarantine status\nIndexing and knowledge processing: Object permissions carry into search, caches and entity relationships\nNot one big knowledge base: Personal, project, enterprise, public and platform-evaluation material each keep their own authorization boundary.", "title": "Data and memory lifecycle", "version": "0.1.0", "visibility": "PUBLIC" }, { "anchor": "part-2", "approvers": [ "Stephen" ], "authorization_scope": "PUBLIC_INFORMATION", "availability_state": "NOT_AVAILABLE", "canonical_authority": "SRC-ARCHITECTURE-ATLAS-V2-2", "canonical_url": "/en/architecture/data-and-memory-lifecycle", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-020@0.1.0:en:GLOBAL:part-2", "citation_id": "MYRILUM-DOC-ARCH-020@0.1.0:en#part-2", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf", "content_maturity": "DRAFTED", "doc_id": "MYRILUM-DOC-ARCH-020", "effective_at": null, "expires_at": null, "freshness_status": "CURRENT", "governance_status": "APPROVED", "last_verified_at": "2026-09-23", "limitations": "Read-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.", "locale": "en", "operational_effect": "NONE", "owner": "Web3Capital Documentation Steward", "product_id": null, "publication_status": "PUBLISHED_GLOBAL", "region": "GLOBAL", "requires_human_gate": true, "review_due_at": "2026-10-23", "safety_class": "INFORMATIONAL", "section_title": "Memory has different scopes", "source_commit": "6b41cce4496de03c67a501aa94cd41ec6ac0e85a", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Data and memory lifecycle (MYRILUM-DOC-ARCH-020, version 0.1.0).\nCanonical URL: /en/architecture/data-and-memory-lifecycle#part-2. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: DRAFTED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 6b41cce4496de03c67a501aa94cd41ec6ac0e85a; content digest: 2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf.\nEffective: NOT_SET; expires: NOT_SET; verified: 2026-09-23; review due: 2026-10-23.\nSafety: INFORMATIONAL; human gate: true; operational_effect=NONE; command_authority=NONE.\nDocument governance assignment: owner=Web3Capital Documentation Steward; assigned approvers (not approval evidence)=Stephen.\nRead-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.\nMemory has different scopes: Working memory: This session or task; short-lived context\nProject memory: Project goals, decisions, results and licence periods\nOrganization knowledge: Enterprise material and institutional rules; not shared across organizations by default\nLong-term personal memory: A stated purpose and authorization; can be viewed, corrected and deleted\nMemory is not a business ledger: A model remembering “paid” can never create a payment fact; business state always goes back to the authoritative record.", "title": "Data and memory lifecycle", "version": "0.1.0", "visibility": "PUBLIC" }, { "anchor": "part-3", "approvers": [ "Stephen" ], "authorization_scope": "PUBLIC_INFORMATION", "availability_state": "NOT_AVAILABLE", "canonical_authority": "SRC-ARCHITECTURE-ATLAS-V2-2", "canonical_url": "/en/architecture/data-and-memory-lifecycle", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-020@0.1.0:en:GLOBAL:part-3", "citation_id": "MYRILUM-DOC-ARCH-020@0.1.0:en#part-3", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf", "content_maturity": "DRAFTED", "doc_id": "MYRILUM-DOC-ARCH-020", "effective_at": null, "expires_at": null, "freshness_status": "CURRENT", "governance_status": "APPROVED", "last_verified_at": "2026-09-23", "limitations": "Read-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.", "locale": "en", "operational_effect": "NONE", "owner": "Web3Capital Documentation Steward", "product_id": null, "publication_status": "PUBLISHED_GLOBAL", "region": "GLOBAL", "requires_human_gate": true, "review_due_at": "2026-10-23", "safety_class": "INFORMATIONAL", "section_title": "Reading, reuse and sending out", "source_commit": "6b41cce4496de03c67a501aa94cd41ec6ac0e85a", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Data and memory lifecycle (MYRILUM-DOC-ARCH-020, version 0.1.0).\nCanonical URL: /en/architecture/data-and-memory-lifecycle#part-3. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: DRAFTED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 6b41cce4496de03c67a501aa94cd41ec6ac0e85a; content digest: 2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf.\nEffective: NOT_SET; expires: NOT_SET; verified: 2026-09-23; review due: 2026-10-23.\nSafety: INFORMATIONAL; human gate: true; operational_effect=NONE; command_authority=NONE.\nDocument governance assignment: owner=Web3Capital Documentation Steward; assigned approvers (not approval evidence)=Stephen.\nRead-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.\nReading, reuse and sending out: Retrieval with a subject: The current space, resource, purpose, licence and policy\nRe-checking what is recalled and returned: Stops an index or cache from bypassing the original's permissions\nMinimal context assembly: Supplies only the content and sources this task needs\nExternal models and services: Recipients and regions match the approved data flow\nReuse needs permission: Being able to read an earlier project's material does not mean a new project, another enterprise or a training process may use it.", "title": "Data and memory lifecycle", "version": "0.1.0", "visibility": "PUBLIC" }, { "anchor": "part-4", "approvers": [ "Stephen" ], "authorization_scope": "PUBLIC_INFORMATION", "availability_state": "NOT_AVAILABLE", "canonical_authority": "SRC-ARCHITECTURE-ATLAS-V2-2", "canonical_url": "/en/architecture/data-and-memory-lifecycle", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-020@0.1.0:en:GLOBAL:part-4", "citation_id": "MYRILUM-DOC-ARCH-020@0.1.0:en#part-4", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf", "content_maturity": "DRAFTED", "doc_id": "MYRILUM-DOC-ARCH-020", "effective_at": null, "expires_at": null, "freshness_status": "CURRENT", "governance_status": "APPROVED", "last_verified_at": "2026-09-23", "limitations": "Read-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.", "locale": "en", "operational_effect": "NONE", "owner": "Web3Capital Documentation Steward", "product_id": null, "publication_status": "PUBLISHED_GLOBAL", "region": "GLOBAL", "requires_human_gate": true, "review_due_at": "2026-10-23", "safety_class": "INFORMATIONAL", "section_title": "Revocation, deletion and retention", "source_commit": "6b41cce4496de03c67a501aa94cd41ec6ac0e85a", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Data and memory lifecycle (MYRILUM-DOC-ARCH-020, version 0.1.0).\nCanonical URL: /en/architecture/data-and-memory-lifecycle#part-4. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: DRAFTED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 6b41cce4496de03c67a501aa94cd41ec6ac0e85a; content digest: 2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf.\nEffective: NOT_SET; expires: NOT_SET; verified: 2026-09-23; review due: 2026-10-23.\nSafety: INFORMATIONAL; human gate: true; operational_effect=NONE; command_authority=NONE.\nDocument governance assignment: owner=Web3Capital Documentation Steward; assigned approvers (not approval evidence)=Stephen.\nRead-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.\nRevocation, deletion and retention: Stopping new use: Permission expiry, user revocation or content withdrawal\nCleaning derived copies: Indexes, caches, temporary files and downstream processing\nHandling external copies: Verifies deletion requests and receipts; states what cannot be recalled\nMinimal audit retention: Content is kept apart from audit metadata; backups expire by policy\nDeletion is traceable too: Request, execution, external confirmation and retention exceptions are recorded separately; sending a deletion request is never shown as done.", "title": "Data and memory lifecycle", "version": "0.1.0", "visibility": "PUBLIC" }, { "anchor": "source", "approvers": [ "Stephen" ], "authorization_scope": "PUBLIC_INFORMATION", "availability_state": "NOT_AVAILABLE", "canonical_authority": "SRC-ARCHITECTURE-ATLAS-V2-2", "canonical_url": "/en/architecture/data-and-memory-lifecycle", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-020@0.1.0:en:GLOBAL:source", "citation_id": "MYRILUM-DOC-ARCH-020@0.1.0:en#source", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf", "content_maturity": "DRAFTED", "doc_id": "MYRILUM-DOC-ARCH-020", "effective_at": null, "expires_at": null, "freshness_status": "CURRENT", "governance_status": "APPROVED", "last_verified_at": "2026-09-23", "limitations": "Read-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.", "locale": "en", "operational_effect": "NONE", "owner": "Web3Capital Documentation Steward", "product_id": null, "publication_status": "PUBLISHED_GLOBAL", "region": "GLOBAL", "requires_human_gate": true, "review_due_at": "2026-10-23", "safety_class": "INFORMATIONAL", "section_title": "Source", "source_commit": "6b41cce4496de03c67a501aa94cd41ec6ac0e85a", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Data and memory lifecycle (MYRILUM-DOC-ARCH-020, version 0.1.0).\nCanonical URL: /en/architecture/data-and-memory-lifecycle#source. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: DRAFTED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 6b41cce4496de03c67a501aa94cd41ec6ac0e85a; content digest: 2978a885b5951f718e1a3184e83c4ab3be8de9fc3318ec11a7a2a69a860c43bf.\nEffective: NOT_SET; expires: NOT_SET; verified: 2026-09-23; review due: 2026-10-23.\nSafety: INFORMATIONAL; human gate: true; operational_effect=NONE; command_authority=NONE.\nDocument governance assignment: owner=Web3Capital Documentation Steward; assigned approvers (not approval evidence)=Stephen.\nRead-only documentation projection. It grants no command authority and cannot authorize or perform any real-world action.\nSource: This page follows A20 of the MYRILUM architecture map v2.2 (public edition: restricted products and internal open items are left out). Related: “Data, knowledge, memory and evidence”; “Regions, disaster recovery and exit”.", "title": "Data and memory lifecycle", "version": "0.1.0", "visibility": "PUBLIC" } ]