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2026-07-26 15:31:39 UTC

npub17a…xc2sn on Nostr: I am signaling that the post-quantum public keys listed in the tags of this event ...

I am signaling that the post-quantum public keys listed in the tags of this event were generated by me and I hold the private keys. I may use these keys in the future as successors to my current Nostr identity.

My current identity:
npub: npub17a6g8tlny7tkzem9x52529kz0emftg275xc76sdrdkdk5wlzj5ss6xc2sn
hex: f77483aff3279761676535154516c27e7695a15ea1b1ed41a36d9b6a3be29521

This attestation is established pre-quantum and anchored to the Bitcoin blockchain via OpenTimestamps.

Post-quantum public keys in tags:
ML-DSA-44 (Dilithium, FIPS 204, NIST Level 2)
ML-DSA-65 (Dilithium, FIPS 204, NIST Level 3)
SLH-DSA-128s (SPHINCS+, FIPS 205, NIST Level 1)
Falcon-512 (FIPS 206 draft, NIST Level 1)
ML-KEM-768 (Kyber, FIPS 203, NIST Level 3)

Each post-quantum key has cryptographically signed this attestation. This event is pending timestamp on the Bitcoin blockchain via OpenTimestamps.

Verify this attestation: https://laantungir.net/quantum-prep/verify.html
Created at: https://laantungir.net/quantum-prep/