GUID 35 UUIDv7 15 uuid 9 Guid 9 UUIDv5 8 UUIDv4 8 guid 8 UUIDv8 6 dotnet 6 .NET 6 uniqueidentifier 6 Timestamp 6 value-object 5 csharp 5 only 5 date 5 amount 5 immutable 5 domain 5 SVO 5 object 5 value 5 DDD 5 Identifier 5 domain-driven-design 5 ddd 5 year 5 sex 5 code 5 postal 5 percentage 5 money 5 IBAN 5 address 5 email 5 span 5 unique 4 id 4 generator 4 ID 4 RFC9562 4 Key 4 Database 4 ULID 3 distributed 3 AOT 3 StripeId 3 GenericTypeId 3 TypeId 3 singleton 3 sequential-guids 3 mssql 3 mongodb-objectid-specification 3 mongodb 3 ObjectId 3 MongoDB 3 Server 3 SQL 3 Name-Based 3 Deterministic 3 Monotonic 3 Idempotency 3 Index 3 Clustered 3 Primary 3 identities 3 identity 3 UUIDv3 3 IDs 3 UID64 3 Salted 3 Core 3 BigInt 3 Long 3 UUID7 3 UUID4 3 Time-Ordered 3 COMB 3 PostgreSQL 3 Comb 3 publicidentities 3 Unique 3 lfuid 3 ids 3 idgenerator 3 PublicIdentities 3 entities 3 entity 3 key 3 primary 3 auto-increment 3 IdGenerator 3 generation 3 Sequential 3 locally 3 C# 2 Identity 2 uuid-generator 2 DistributedId 2 locally-unique 2