R74n namespace-only Universally Unique IDentifier (UUID)

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Technical information

Dot notation:
ASN.1 notation: { iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 61117 x-notation(5) uuid(20) }
OID-IRI notation: /ISO/Identified-Organization/6/1/4/1/61117/5/20
WEID notation: weid:pen:1B5P-5-K-0
DER encoding: 06:0A:2B:06:01:04:01:83:DD:3D:05:14


This OID identifies a Universally Unique IDentifier version 5 (UUIDv5) generated using the official R74n namespace (hexadecimal notation: ca069732-780c-11ee-b962-000000000074) and a valid multiletter alpha code.

See also R74n OID registration authority guidelines.

Registration Authority

R74n OID Registration Authority
E-Mail: contact@R74n.com

Subordinate objects

ID Base36 ASN.1 IDs (comma sep.) IRI IDs (comma sep.) RA Comment Created Updated
268538275572115285380101426435393060980 BYKP134S0MDYS1YFRP9GZP6K4 namespace R74n OID Registration Authority 2023-12-25

Alternative Identifiers

(No PIX allowed)
OIDplus Information Object Application Identifier (ISO/IEC 7816) More information
(No PIX allowed)
Application Identifier (ISO/IEC 7816) More information
guid:5f5dc91d-0000-8000-a6d3-8e5e7b605c3eOIDplus Information Object Custom UUID (RFC4122bis) More information
guid:add8eedb-a899-304d-807d-cd5f8202d8baName based version 3 / MD5 UUID with namespace UUID_NAMEBASED_NS_OID
guid:71fe33e3-5c4d-58e3-966e-388a640ef6a4Name based version 5 / SHA1 UUID with namespace UUID_NAMEBASED_NS_OID
mac:72-60-BC-80-EC-0DOIDplus Information Object MAC address, Unicast (AAI)
mac:73-60-BC-80-EC-0DOIDplus Information Object MAC address, Multicast (AAI)
weid:pen:1B5P-5-K-0WEID notation More information
x500dn:/​dc=com/​dc=example/​cn=oidplus/​​ Information Object X.500 DN

REST API (Documentation)

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Deutsch English (USA)
oidplus:system | System
oid: | Object Identifier (OID)
     oid: | -- Notation
          oid: | -- R74n namespace-only Universally Unique IDentifier (UUID)
               oid: | -- R74n Universally Unique IDentifier (UUID) namespace
aid: | Application Identifier (ISO/IEC 7816)
domain: | Domain Names
fourcc: | Four-Character-Code (FourCC)
gs1: | GS1 Based IDs (GLN/GTIN/SSCC/...)
guid: | Globally Unique Identifier (GUID)
ipv4: | IPv4 Network Blocks
ipv6: | IPv6 Network Blocks
java: | Java Package Names
mac: | MAC adresses (EUI/ELI/AAI/SAI)
other: | Other objects
php: | PHP Namespaces
x500dn: | X.500 Distinguished Name
oidplus:login | Login
oidplus:whois | OID-IP / WHOIS
oidplus:search | Search
oidplus:resources | Documents and Resources
oidplus:contact | Contact administrator