It's a decentralized protocol.
Each homeserver (think nostr relay) has discretion regarding who can store their data on their server.
Synonym doesn't want bots and retards using their server, so they added invite codes and bot filters.
Don't like Synonym? Want a bot community?
`git clone https://github.com/pubky`
UPGRAYEDD / U-P-G-R-A-Y-E-D-D
npub1rq…y6ka7
2026-02-02 14:54:31 UTC
in reply to nevent1q…tdgw
Author Public Key
npub1rqr6f8qe5y68umcew2tf0s2afafa74yzane7ah06pj886razgkssey6ka7Seen on
wss://nostr.momPublished at
2026-02-02 14:54:31 UTCEvent JSON
{
"id": "e99086fdbd930a1c03f03939ffa9795245c8b0c9ffcfc8817009edaf0f4fd9cb",
"pubkey": "1807a49c19a1347e6f19729697c15d4f53df5482ecf3eeddfa0c8e7d0fa245a1",
"created_at": 1770044071,
"kind": 1,
"tags": [
[
"p",
"76c71aae3a491f1d9eec47cba17e229cda4113a0bbb6e6ae1776d7643e29cafa",
"wss://relay.damus.io/"
],
[
"p",
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"wss://relay.primal.net/"
],
[
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"wss://nostr21.com/"
],
[
"p",
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],
[
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[
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"reply",
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]
],
"content": "It's a decentralized protocol. \n\nEach homeserver (think nostr relay) has discretion regarding who can store their data on their server.\n\nSynonym doesn't want bots and retards using their server, so they added invite codes and bot filters.\n\nDon't like Synonym? Want a bot community? \n\n`git clone https://github.com/pubky`\n \n\n",
"sig": "79a395320870fac44e58e7bcef0ec91c7fb39194b2e237640fe337130b8ca266b9c7ce3fa5572fd07c47d5ac5c3f3c32faca664e4ed6421e9576af58e24dd67b"
}