TIMBRUM uses CRT (Causal Resolution via Topology) to certify physical objects. Unlike blockchain, CRT doesn't need consensus, tokens, or gas fees. The proof lives in the data itself — mathematically verifiable by anyone, forever.
WHAT — SHA3-512 hash of your photo (the object's fingerprint)
WHEN — ISO timestamp anchored in the CRT chain
WHERE — GPS coordinates + IP geolocation
CHAIN — Position in append-only hash chain with Merkle absence proof
VERIFY — Anyone can recompute. No authority needed.
Blockchain needs tokens, gas, wallets, and block confirmation. CRT needs a browser. The certification is instant, free, and survives infrastructure shutdown. Zero consensus messages. The proof is a property of the data, not a service you subscribe to.
TIMBRUM — Certify physical objects via photo (SHA3-512 + CRT chain)
SIGILLO — Certify digital documents via drag & drop (SHA-256 + ledger)
Both powered by SPYDER Protocol and CRT (Causal Resolution via Topology).
Both available at crt-certifications.org