Show HN: MyUUIDshop, Generate UUIDs and never worry about duplicates
A solution to the problem of UUID collisions, ensuring uniqueness by database validation. Positioned as a reliable alternative to in-house UUID generation, especially for heavy use cases.
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Product Positioning & Context
AI Executive Synthesis
A solution to the problem of UUID collisions, ensuring uniqueness by database validation. Positioned as a reliable alternative to in-house UUID generation, especially for heavy use cases.
MyUUIDshop addresses a fundamental data integrity concern: the absolute uniqueness of identifiers. While UUID collisions are statistically rare, their impact can be catastrophic in distributed systems, leading to data corruption or security vulnerabilities. This service mitigates that risk by implementing a database-backed validation layer, moving beyond probabilistic uniqueness to deterministic guarantees. For B2B SaaS, this offers a critical infrastructure component, particularly for applications requiring high assurance in data identification, such as financial transactions, identity management, or large-scale data warehousing. The existence of a dedicated microservice and team for UUID generation in some companies underscores the perceived risk. MyUUIDshop externalizes this complexity, providing a robust, scalable solution that reduces operational overhead and enhances system reliability for enterprises.
In response to some recent discussion here and on X about a company having an in house uuid microservice and team dedicated to it. At first that was made fun of, but further discussion revealed in fact sometimes uuids can collide due to improper entropy seeding most likely. In order to ensure that UUIDs are unique, we store each generation in a database, then check new generations against it to ensure they are not previously generated. As well, there is an API through which you can check if a UUID is present in the database. Paid options available for heavy use. Enjoy!
UUIDs
duplicates
entropy seeding
store each generation in a database
check new generations
API
UUID is present in the database
paid options
Related Ecosystem & Alternatives
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Deep-Dive FAQs
What is MyUUIDshop, Generate UUIDs and never worry about duplicates?
MyUUIDshop, Generate UUIDs and never worry about duplicates is analyzed by our AI as: A solution to the problem of UUID collisions, ensuring uniqueness by database validation. Positioned as a reliable alternative to in-house UUID generation, especially for heavy use cases.. It focuses on MyUUIDshop addresses a fundamental data integrity concern: the absolute uniqueness of identifiers. While UUID collisions are statistically rare, th...
Where did MyUUIDshop, Generate UUIDs and never worry about duplicates originate?
Data for MyUUIDshop, Generate UUIDs and never worry about duplicates was aggregated directly from the Hacker News community ecosystem, representing raw developer and early-adopter sentiment.
When was MyUUIDshop, Generate UUIDs and never worry about duplicates publicly launched?
The initial public indexing or launch date for MyUUIDshop, Generate UUIDs and never worry about duplicates within our tracked developer communities was recorded on May 19, 2026.
How popular is MyUUIDshop, Generate UUIDs and never worry about duplicates?
MyUUIDshop, Generate UUIDs and never worry about duplicates has achieved measurable traction, logging over 4 traction score and facilitating 4 recorded discussions or engagements.
Which technical categories define MyUUIDshop, Generate UUIDs and never worry about duplicates?
Based on metadata extraction, MyUUIDshop, Generate UUIDs and never worry about duplicates is categorized under topics such as: UUIDs, duplicates, entropy seeding, store each generation in a database.
How does the creator describe MyUUIDshop, Generate UUIDs and never worry about duplicates?
The original author or development team describes the product as follows: "In response to some recent discussion here and on X about a company having an in house uuid microservice and team dedicated to it. At first that was made fun of, but further discussion revealed in..."
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Discovery Source

Hacker News
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Tech Stack Dependencies
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