nostr:nevent1qqsqqqpngkrucytan9rneeuv8cpg8w455jhz04l0vg5lg0a9g9fg3fqppemhxue69uhkummn9ekx7mp0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpzdmhxue69uhk7enxvd5xz6tw9ec82c30v4z7fg

nostr:nevent1qqsfkces0l7zkuy86v29yvzlpcfj5nq0ygt8netjp78q3uhd73d4dmcpzdmhxue69uhhwmm59e6hg7r09ehkuef070mvz4

Try opening this note on https://nostter.app/ then clicking on

- wss://algo.utxo.one

- wss://catstrr.swarmstr.com

- wss://pyramid.fiatjaf.com

- wss://yabu.me

- wss://questions.swarmstr.com

- wss://labour.fiatjaf.com

this is the only acceptable use of AI https://t.co/Z8kid4ILSc https://video.twimg.com/ext_tw_video/1847683310761254913/pu/vid/avc1/720x1280/z1TMzoz3sF6vJTYR.mp4?tag=12

https://cdn.nostrcheck.me/1dee665e409f902037cd354ba751a6d23273cc7c65f58043f962f7e01cdc0777

nostr:nevent1qqstqfhggxlfdj7s8t03e6z85nep86dtrzand3f7ppdxck3lh088t6gprdmhxue69uhkg6t5w3hjuur4dp3ksmewd4jj7un9d3shjq3qj42rxzt0eg3r72ddl4f2psk7q73u2t4ksrumfk0td3rdjxtv2s8qxpqqqqqqzy8csdf

Yo, my favorite new blossom+deno to nostr shit is to scrape tenor #catstr gifs and 🌸 them up now that nostrcheck is in as well, thanks to nostr:nprofile1qqszv6q4uryjzr06xfxxew34wwc5hmjfmfpqn229d72gfegsdn2q3fgpz9mhxue69uhkummnw3ezuamfdejj7qg6waehxw309ahx7um5wgh8g6r9wdsk6etrv96zu6t09uqsuamnwvaz7tmwdaejumr0dshs9h69jx nostr:nprofile1qqsqgc0uhmxycvm5gwvn944c7yfxnnxm0nyh8tt62zhrvtd3xkj8fhgprdmhxue69uhkwmr9v9ek7mnpw3hhytnyv4mz7un9d3shjqgcwaehxw309ahx7umywf5hvefwv9c8qtmjv4kxz7gpzemhxue69uhhyetvv9ujumt0wd68ytnsw43z7s3al0v and the heads up of nostr:nprofile1qqsgdp0taan9xwxadyc79nxl8svanu895yr8eyv0ytnss8p9tru047qpp4mhxue69uhkummn9ekx7mqpz3mhxue69uhhyetvv9ujuerpd46hxtnfduq3qamnwvaz7tmwdaehgu3wwa5kuegzls3js instagram script.

nostr:nevent1qqsq5t4scgw95pma9w0gk8tk0j5t07mu9lel3qv4ssa7p40a95gg5fgpzfmhxue69uhkummnw3ezumr49e4k2tczyz24gvcfdl9zy0ef4h749gxzmcr683fwk6q0ndxeadkydkged32quqcyqqqqqqg3phnsz

```

import { NSecSigner, NRelay1, NSchema as n } from '@nostrify/nostrify';

import { BlossomUploader } from '@nostrify/nostrify/uploaders'; import * as nip19 from 'nostr-tools/nip19'; // Helper function to convert a hex string to Uint8Array function hexToUint8Array(hex: string): Uint8Array { if (hex.length % 2 !== 0) { throw new Error("Hex string must have an even length"); } const array = new Uint8Array(hex.length / 2); for (let i = 0; i < hex.length; i += 2) { array[i / 2] = parseInt(hex.substr(i, 2), 16); } return array; } // Retrieve the secret key from an environment variable const hexSecretKey = Deno.env.get('SECRET_KEY_HEX');

if (!hexSecretKey) { throw new Error('Environment variable "SECRET_KEY_HEX" is not set.'); } const secretKey: Uint8Array = hexToUint8Array(hexSecretKey); // Initialize the signer with your secret key const signer = new NSecSigner(secretKey);

// Define the relay URLs

const relayUrls = [

'wss://nostr.mom', 'wss://nos.lol', 'wss://relay.primal.net', 'wss://e.nos.lol', 'wss://relay.nostr.band' ];

// Create an array of NRelay1 instances const relays = relayUrls.map(url => new NRelay1(url)); // Path to the JSON file that stores uploaded files

const uploadedFilesPath = './uploaded_files.json'; // Function to read uploaded files from JSON async function readUploadedFiles(): Promise> {

try { const data = await Deno.readTextFile(uploadedFilesPath); return new Set(JSON.parse(data)); } catch { return new Set();

} }

// Function to write uploaded files to JSON

async function writeUploadedFiles(uploadedFiles: Set) { await Deno.writeTextFile(uploadedFilesPath, JSON.stringify(Array.from(uploadedFiles))); }

// Function to sign, parse, and upload a media file async function signAndUploadMedia(filePath: string, uploadedFiles: Set) { try {

// Check if the file has already been uploaded if (uploadedFiles.has(filePath)) {

console.log(`File ${filePath} has already been uploaded. Skipping.`); return; }

// Get the public key from the signer const pubkey = await signer.getPublicKey();

// Initialize the uploader const uploader = new BlossomUploader({

servers: [ 'https://cdn.satellite.earth',

'https://nstore.nostrver.se',

'https://blossom.puhcho.me',

'https://blossom.primal.net', 'https://files.v0l.io/', 'https://cdn.nostrcheck.me' ],

signer: signer, // Use the signer for authentication

}); // Read the file const fileBuffer = await Deno.readFile(filePath);

const file = new File([fileBuffer], filePath.split('/').pop()!);

// Upload the file and get the tags const tags = await uploader.upload(file);

// Find the URL in the tags let fileUrl = 'Unknown URL';

for (const tag of tags) {

if (tag[0] === "url" && tag[1]) {

fileUrl = tag[1];

break; } } // Create event data

const eventData = { kind: 1,

content: `${fileUrl}`,

tags: tags, created_at: Math.floor(Date.now() / 1000), };

// Sign the event to get id and sig

const signedEvent = await signer.signEvent(eventData);

const completeEventData = {

...eventData, id: signedEvent.id, pubkey: pubkey, sig: signedEvent.sig,

};

// Parse and validate the complete event data using NSchema

const event = n.event().parse(completeEventData); console.log('Parsed and validated event:', event);

// Send the event to each relay for (const relay of relays) { console.log('Sending event to relay:', relay); console.log(await relay.event(event));

await relay.close(); } // Add the file to the uploaded files set and update the JSON file uploadedFiles.add(filePath); await writeUploadedFiles(uploadedFiles);

console.log("Done!");

} catch (error) {

console.error('Error signing and uploading media:', error);

} } // Function to select a random valid file from a folder

async function getRandomValidFileFromFolder(folderPath: string, uploadedFiles: Set): Promise { const validExtensions = ['jpg', 'mp4', 'webp', 'gif']; const files: string[] = []; for await (const dirEntry of Deno.readDir(folderPath)) { if (dirEntry.isFile) {

const extension = dirEntry.name.split('.').pop()?.toLowerCase(); if (extension && validExtensions.includes(extension)) { files.push(dirEntry.name); } }

} // Filter out files that have already been uploaded const unuploadedFiles = files.filter(file => !uploadedFiles.has(`${folderPath}/${file}`));

if (unuploadedFiles.length === 0) { console.error('No unuploaded valid files found. Please add new JPG, MP4, or WEBP files.');

return null; } const randomIndex = Math.floor(Math.random() * unuploadedFiles.length);

return `${folderPath}/${unuploadedFiles[randomIndex]}`;

}

// Example usage

const folderPath = Deno.env.get('MEDIA_FOLDER_PATH');

if (folderPath) { readUploadedFiles().then((uploadedFiles) => {

getRandomValidFileFromFolder(folderPath, uploadedFiles).then((randomFilePath) => { if (randomFilePath) {

signAndUploadMedia(randomFilePath, uploadedFiles);

}

});

});

} else {

console.error('Environment variable "MEDIA_FOLDER_PATH" is not set.');

}

```

Also puts amethyst gallery to good use:

https://v.nostr.build/ICPPrle8VODjFOPV.mp4

Adding image support to https://nostrava.xyz

All images are currently being uploaded to the #blossom server backing the app. Soon users will be able to choose whichever blossom compatible server they wish.

#running #moving #nostrava #activities

nostr:nevent1qqsy6uqg95hfc6qfj4ausk8h59tjkhy3pm2vakxygm3ftkxq8stetfcpremhxue69uhkummnw3ez6ur4vgh8wetvd3hhyer9wghxuet59upzq5xeflpdskqvdq4swxj59793uvdzqzc9pzatjk3nhmcg2h0js8trkt6wzz

https://video.nostr.build/649a7a9ab3b25620debd34c4613587281d7bb223ea6c291c309f0c4abda89407.mp4

https://v.nostr.build/q4pb1nHAyEFugCR3.mp4

Hello from https://lumilumi.vercel.app/

https://nostrcheck.me/media/955433096fca223f29adfd52a0c2de07a3c52eb680f9b4d9eb6c46d9196c540e/d57d9a372276cb57c5ba7503fe6dc30d6e06c12e11d464f8a90df7f360a8f4cd.mp4

Powered by khatru framework by nostr:nprofile1qqsrhuxx8l9ex335q7he0f09aej04zpazpl0ne2cgukyawd24mayt8g2lcy6q

Uses facebook/detr-resnet-50 for object detection.

Feedback/suggestions (future relay ideas) appreciated.

Source: https://github.com/ptrio42/catstrr