The XRPC looks like this: com.atproto.repo.signBlob. You give it a blob CID and a signed payload. It gives you a signed URL with an expiry and nonce. No global ACLs, just crypto and timing.
The XRPC looks like this: com.atproto.repo.signBlob. You give it a blob CID and a signed payload. It gives you a signed URL with an expiry and nonce. No global ACLs, just crypto and timing.
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