📑 ChainLib: Decentralized Publishing and Library
📑 ChainLib: Decentralized Publishing and Library
The ChainLib project (working title, subject to change) is more than just an editor; it is a protocol for publishing and preserving intellectual property on the Steem blockchain. Its primary goal is to ensure the permanence and immutability of texts—ranging from scientific papers to journalism—by eliminating the risks of censorship or data deletion by centralized servers.
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| https://chainlib-steem.luxalok.workers.dev/ |
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| Testrin dev page |
⚙️ Technical Algorithm (Data Life Cycle)
Why the STEEM Blockchain?
While Steem serves as a data storage layer, its current use is largely limited to the basic presentation of standard posts. Official platforms for communicating with the blockchain offer only "dry" text formatting and minimal features. Unfortunately, most third-party developments simply mimic this, focusing solely on basic post publishing. (Video is not included in this category, as it is not stored on the blockchain itself but merely linked).
The potential of the database is vast because the interpretation and presentation of material on the frontend are independent of the blockchain. This can be achieved through many methods supported by modern technology. Why not create more value and utility than just "pumping out" posts that get lost over time or fail to gain traction? For example, educational materials or "Steem Challenge" courses are currently scattered, making them difficult to locate. ChainLib offers a much more convenient approach to publishing, structuring, and displaying material. Furthermore, it allows for monetization beyond simple upvotes, such as selling books, magazines, newspapers, comics, and more by providing service-oriented features.
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Key Principles and Steps:
| 1. Preparation & Broadcasting (Publishing) | Compression: Text passes through compression algorithms to minimize volume, saving network bandwidth (Resource Credits). Depending on the content language, this compensates for the data footprint. |
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| Encryption: If the "private" access level or a commercial model is selected, data is encrypted on the client side using AES-256. The access key is generated based on the author’s passphrase and is never transmitted to the network in plain text. | |
| Fragmentation (Splitting): Large manuscripts (books, long courses) are automatically broken into individual "blocks." Although Steem post limits allow for tens of kilobytes, ChainLib optimizes these portions for stable indexing and transaction reliability. Each block receives its own index and is linked to the "master" record. | |
| 2. Storage (Immutable Ledger) | The text is recorded as transactions on the blockchain. This creates a Proof-of-Existence—mathematical evidence that the work existed in that exact form at the time of publication. Once recorded, the text cannot be deleted. |
| 3. Recombination & Reading (Reader Portal) | Merging: When reading, the system automatically locates all manuscript fragments via metadata and assembles them into a single, cohesive document. |
| Decryption & Decompression: The client application applies the decryption key and unpacks the data, returning it to a human-readable format (Markdown). |
🛡️ Legal and Economic Innovation
Hybrid Licensing: ChainLib combines traditional law (Copyright, CC BY 4.0) with software-defined licenses (ChainLib Open/Restricted). Here, access is technically managed by the service code rather than just legal text. The model relies on "integrity-based use"; most users will not attempt to manually decrypt and reassemble fragments. Thus, the system is based on the technical service providing the functionality.
Native Monetization: Using STEEM as the "fuel" for the economy. Authors can combine models: for example, "free to read, but paid PDF download" or "short-term access rental."
🚀 Benefits for the Steem Ecosystem
- Utility: Expands the STEEM blockchain from a "social network" into a "digital library."
- Audience Acquisition: Attracts authors who require protection from censorship and guaranteed ownership rights.
- Value Storage: Every published manuscript becomes a long-term asset on the network, increasing the overall value of the platform.
Development Status
This is not just a concept; an initial implementation already exists. Although currently in test mode, it proves that the technical realization is possible.
Currently, decryption keys for materials are stored openly within the post itself for speed and convenience. While this offers less control for commercial access, it requires zero expenditure on infrastructure or server-side components—only a static page that can be hosted anywhere (preferably on a secure domain).
To enhance the experience and security for commercial content, access keys can be transferred via asymmetric encryption of a symmetric key. Fortunately, the STEEM blockchain supports this through MEMO keys, allowing records to be stored securely in the json_metadata.
Regarding content types: the platform supports books, comics, magazines, sketchbooks, and educational courses. Payment for premium content can be implemented via subscriptions or one-time payments in STEEM or SBD.