[ { "anchor": "overview", "approvers": [ "Stephen" ], "authorization_scope": "PUBLIC_INFORMATION", "availability_state": "NOT_AVAILABLE", "canonical_authority": "SRC-ARCHITECTURE-ATLAS-V2-2", "canonical_url": "/en/architecture/commerce-and-ledgers", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-007@0.1.0:en:GLOBAL:overview", "citation_id": "MYRILUM-DOC-ARCH-007@0.1.0:en#overview", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427", "content_maturity": "VALIDATED", "doc_id": "MYRILUM-DOC-ARCH-007", "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": "882487dec08bc4ca204510e166217478fa8f68ec", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Commerce and the five ledgers (MYRILUM-DOC-ARCH-007, version 0.1.0).\nCanonical URL: /en/architecture/commerce-and-ledgers#overview. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: VALIDATED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 882487dec08bc4ca204510e166217478fa8f68ec; content digest: 5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427.\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”.\nTransactions make commitments explicit; metering records consumption; ledgers record changes in value; fulfilment and acceptance are never replaced by a successful payment.\nPayment succeeded ≠ task completed; verification passed ≠ user accepted; contribution recorded ≠ cash or equity.\nCommerce and the five ledgers diagram (A07)\nMYRILUM architecture map v2.2 · A07 (public edition). Labels are in Chinese; every element is listed in English below. Select the diagram to open it at full size.", "title": "Commerce and the five ledgers", "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/commerce-and-ledgers", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-007@0.1.0:en:GLOBAL:part-1", "citation_id": "MYRILUM-DOC-ARCH-007@0.1.0:en#part-1", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427", "content_maturity": "VALIDATED", "doc_id": "MYRILUM-DOC-ARCH-007", "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": "Products enter a commercial contract", "source_commit": "882487dec08bc4ca204510e166217478fa8f68ec", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Commerce and the five ledgers (MYRILUM-DOC-ARCH-007, version 0.1.0).\nCanonical URL: /en/architecture/commerce-and-ledgers#part-1. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: VALIDATED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 882487dec08bc4ca204510e166217478fa8f68ec; content digest: 5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427.\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.\nProducts enter a commercial contract: Product version: Supported scope, inputs and outputs, licensing and after-sales\nOffer and quote: Pricing unit, price version, tax fields and validity\nOrder and contract: Buyer, seller, terms, currency and fulfilment link\nPayment and entitlement check: Existing entitlements can satisfy a task directly; no new purchase is forced for every task\nExactly five ledgers: 1 cash; 2 service credits; 3 entitlements; 4 resource usage; 5 contributions. Each is modelled separately and linked by stable identifiers.", "title": "Commerce and the five ledgers", "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/commerce-and-ledgers", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-007@0.1.0:en:GLOBAL:part-2", "citation_id": "MYRILUM-DOC-ARCH-007@0.1.0:en#part-2", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427", "content_maturity": "VALIDATED", "doc_id": "MYRILUM-DOC-ARCH-007", "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": "Fulfilment and value confirmation", "source_commit": "882487dec08bc4ca204510e166217478fa8f68ec", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Commerce and the five ledgers (MYRILUM-DOC-ARCH-007, version 0.1.0).\nCanonical URL: /en/architecture/commerce-and-ledgers#part-2. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: VALIDATED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 882487dec08bc4ca204510e166217478fa8f68ec; content digest: 5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427.\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.\nFulfilment and value confirmation: Entitlement grant and reservation: Purchase and usage rights are separate; actions still need authorization\nFulfilment request: Scope, service period, delivery standards and budget\nDelivery, acceptance and disputes: An authorized user decides; verification cannot replace acceptance\nBilling, settlement and after-sales: Charged as contracted; refunds and compensation each have their own status\nThe contract decides charging: Resource consumption, technical completion and user acceptance do not automatically become the same billing trigger for every product.", "title": "Commerce and the five ledgers", "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/commerce-and-ledgers", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-007@0.1.0:en:GLOBAL:part-3", "citation_id": "MYRILUM-DOC-ARCH-007@0.1.0:en#part-3", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427", "content_maturity": "VALIDATED", "doc_id": "MYRILUM-DOC-ARCH-007", "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": "Five kinds of records: stored apart, linked by reference", "source_commit": "882487dec08bc4ca204510e166217478fa8f68ec", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Commerce and the five ledgers (MYRILUM-DOC-ARCH-007, version 0.1.0).\nCanonical URL: /en/architecture/commerce-and-ledgers#part-3. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: VALIDATED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 882487dec08bc4ca204510e166217478fa8f68ec; content digest: 5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427.\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.\nFive kinds of records: stored apart, linked by reference: Cash, receivables and payables: Actual funds recorded per party and per currency\nService credits: Credited, granted, reserved, consumed, expired and restored\nEntitlements: Membership, seats, features and license terms; never administrative authority\nResource usage: Raw consumption such as model volume, image count and processing time\nContribution records: Attribution and recognition never automatically mean pay or equity\nExisting-entitlement path: Not every user task passes through a new payment; approved trials or existing entitlements can drive delivery just as well.", "title": "Commerce and the five ledgers", "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/commerce-and-ledgers", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-007@0.1.0:en:GLOBAL:part-4", "citation_id": "MYRILUM-DOC-ARCH-007@0.1.0:en#part-4", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427", "content_maturity": "VALIDATED", "doc_id": "MYRILUM-DOC-ARCH-007", "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": "Settlement controls and business reconciliation", "source_commit": "882487dec08bc4ca204510e166217478fa8f68ec", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Commerce and the five ledgers (MYRILUM-DOC-ARCH-007, version 0.1.0).\nCanonical URL: /en/architecture/commerce-and-ledgers#part-4. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: VALIDATED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 882487dec08bc4ca204510e166217478fa8f68ec; content digest: 5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427.\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.\nSettlement controls and business reconciliation: Actual usage: Raw quantity, unit and provider call identifier\nRating: Turns usage into charges using the price snapshot and the contract\nJournal entries and corrections: Idempotent writes; different currencies or units are never added together directly\nMulti-party reconciliation: Orders, entitlements, usage, user bills and provider bills\nTransaction scope: Digital products, AI, professional services and content licensing by default. Fund custody, financial assets and token trading are not authorized by this.", "title": "Commerce and the five ledgers", "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/commerce-and-ledgers", "capability_state": "IN_DEVELOPMENT", "chunk_id": "MYRILUM-DOC-ARCH-007@0.1.0:en:GLOBAL:source", "citation_id": "MYRILUM-DOC-ARCH-007@0.1.0:en#source", "command_authority": "NONE", "content_applicability": "SHARED_NEUTRAL", "content_digest": "5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427", "content_maturity": "VALIDATED", "doc_id": "MYRILUM-DOC-ARCH-007", "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": "882487dec08bc4ca204510e166217478fa8f68ec", "source_refs": [ "SRC-ARCHITECTURE-ATLAS-V2-2" ], "text": "Document: Commerce and the five ledgers (MYRILUM-DOC-ARCH-007, version 0.1.0).\nCanonical URL: /en/architecture/commerce-and-ledgers#source. Product: NOT_APPLICABLE.\nRegion: GLOBAL; locale: en; visibility: PUBLIC; publication: PUBLISHED_GLOBAL.\nContent: VALIDATED; governance: APPROVED; freshness: CURRENT.\nReality: IN_DEVELOPMENT; availability: NOT_AVAILABLE; authorization: PUBLIC_INFORMATION.\nAuthority: SRC-ARCHITECTURE-ATLAS-V2-2; source commit: 882487dec08bc4ca204510e166217478fa8f68ec; content digest: 5903ca6ac1d67a42b4a8bc14fe14c901776fbfb186a43be799928ac326342427.\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 A07 of the MYRILUM architecture map v2.2 (public edition: restricted products and internal open items are left out).", "title": "Commerce and the five ledgers", "version": "0.1.0", "visibility": "PUBLIC" } ]