01
Persistent by design
The identifier never encodes a name, country, sector, or status that could later change.
02
Evidence before issuance
Every approved identity must resolve to an authoritative registration source and verification history.
03
Interoperable, not extractive
GSEIN links existing identifiers and publishes provenance instead of obscuring where data came from.
结构检查
验证 GSEIN
直接在您的设备上即时检查标识符结构和校验位。
支持标准、紧凑、小写及空格分隔格式。
请输入 GSEIN 以开始。
校验位有效并不表示该标识符已签发、预留或关联到已验证实体。
注册表
Connect the records the world already trusts.
GSEIN is conceived as a crosswalk: one durable identity record that can reference national company numbers, LEIs, tax identifiers where legally publishable, and classification codes such as ISIC.
方法论Illustrative record graph
Authoritative sources
National registries · LEI · Tax
GSEIN
GSEIN-8293-1049-5820-75
Illustrative format only. No production identifiers are being issued during the foundation phase.