Encryption without metadata protection is like whispering in a spotlight.
Cypherpunks fixed this. MLS (Messaging Layer Security) makes group messaging scalable and encrypted.
We took that standard and shipped it on Nostr.
Now nobody knows who's talking to who. Not even us.
White Noise
npub1wh…8r3ec
2026-04-15 09:06:34 UTC
Author Public Key
npub1whtn0s68y3cs98zysa4nxrfzss5g5snhndv35tk5m2sudsr7ltms48r3ecPublished at
2026-04-15 09:06:34 UTCEvent JSON
{
"id": "89c82232c5d17bb5bdaa6d5828c97aa047cc61d29494b58cdd8d6e91c628cffe",
"pubkey": "75d737c3472471029c44876b330d2284288a42779b591a2ed4daa1c6c07efaf7",
"created_at": 1776243994,
"kind": 1,
"tags": [
[
"r",
"wss://nos.lol/"
],
[
"r",
"wss://relay.primal.net/"
],
[
"imeta",
"url https://blossom.primal.net/452a3b3b98cd8b7ea3b80dc24b1bc8d78db0f98fd3fa3b201323713833836852.mp4",
"m video/mp4",
"dim 1080x1920",
"duration 80.936",
"bitrate 9497849.658989819",
"service nip96"
],
[
"client",
"Primal Web"
]
],
"content": " Encryption without metadata protection is like whispering in a spotlight.\n\nCypherpunks fixed this. MLS (Messaging Layer Security) makes group messaging scalable and encrypted.\n\nWe took that standard and shipped it on Nostr.\n\nNow nobody knows who's talking to who. Not even us. \n\nhttps://blossom.primal.net/452a3b3b98cd8b7ea3b80dc24b1bc8d78db0f98fd3fa3b201323713833836852.mp4 ",
"sig": "9fd874da2c99528ea22ba865108a245bdc798a7180812a4bb3cd9a903efdbd0802c417fc74e3361d721e1cf11464683a32b8b8771876d914cb106082c2e5d15f"
}