status-im/status-go

package main

import (
    "encoding/hex"
    "fmt"

    "github.com/status-im/status-go/protocol/transport"
)

func main() {
    for i := 0; i < 5001; i++ {
        topic := fmt.Sprintf("contact-discovery-%d", i)
        topicBytes := "0x" + hex.EncodeToString(transport.ToTopic(topic))

        fmt.Printf("%s - %s\n", topic, topicBytes)
    }
}