Still down the fiat mine, but the old libraries are getting time when I can.
Shipping innis/nostr-blossom today: Blossom, blob storage on Nostr, in PHP.
The counterpart to the TypeScript client from June, but not a port of it. That library is a Blossom client, this is the layer a server is built from. The BUD use cases, the kind 24242 auth validation, the policies that decide who may store what. BUDs 01, 02, 04, 05, 06, 08, 09, 11 and 12.
Spec, not server. No filesystem, no database, no HTTP. Storage, indexing and inspection are injected ports a host wires to its own runtime, with one such host coming soon. Where the spec left room I took the strict side. Judgement calls are recorded as ADRs in the repo, so if you would have called it differently, there is something specific to argue with.
Built on innis/nostr-core. PHPStan level 9.
Many thanks to hzrd149 (nprofile…9x4s) for this fine protocol.
composer require innis/nostr-blossom
https://github.com/johninnis/nostr-blossom
MIT.
#nostr #php #opensource #nostrdev
npub1l3…5cxyz
2026-07-18 02:39:00 UTC
Author Public Key
npub1l33660awkeycecn9grhrvzyn0fmes8245ke7k82y8njz8uqu3vlqk5cxyzPublished at
2026-07-18 02:39:00 UTCEvent JSON
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"content": "Still down the fiat mine, but the old libraries are getting time when I can.\n\nShipping innis/nostr-blossom today: Blossom, blob storage on Nostr, in PHP.\n\nThe counterpart to the TypeScript client from June, but not a port of it. That library is a Blossom client, this is the layer a server is built from. The BUD use cases, the kind 24242 auth validation, the policies that decide who may store what. BUDs 01, 02, 04, 05, 06, 08, 09, 11 and 12.\n\nSpec, not server. No filesystem, no database, no HTTP. Storage, indexing and inspection are injected ports a host wires to its own runtime, with one such host coming soon. Where the spec left room I took the strict side. Judgement calls are recorded as ADRs in the repo, so if you would have called it differently, there is something specific to argue with.\n\nBuilt on innis/nostr-core. PHPStan level 9.\n\nMany thanks to nostr:nprofile1qqszv6q4uryjzr06xfxxew34wwc5hmjfmfpqn229d72gfegsdn2q3fg729x4s for this fine protocol.\n\ncomposer require innis/nostr-blossom\nhttps://github.com/johninnis/nostr-blossom\n\nMIT.\n\n#nostr #php #opensource #nostrdev",
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