SIGILLUM VERIFICATION PORTAL

verify.rupestelis.com

Independent cryptographic verification of Voluntary Club records.
No registry permission required. No API keys. Just signature + hash + public key.

Verify Ed25519 Signature

Paste a Sigillum-signed record's content hash + signature. Portal verifies against the published Voluntary Club public key.

Content hash (SHA-256, hex) Signature (Ed25519, hex) Canonical payload (optional — verifies hash matches)

How this works: The Voluntary Club signs every record with Ed25519 cryptographic signature using key rupestelis-id-2026. Anyone can verify a signature using only the public key — no Voluntary Club permission, no API key, no registry intermediation. This is mathematical trust, not institutional trust.

Look Up VetID

Voluntary Club issues VetID identifiers (e.g., VID-LT-2026-000847). Look up public metadata, lineage chain, registration date.

VetID

Privacy by design: Owners control what's publicly visible. Default for Sigillum Vivum tier (€29) is owner-relay — finder can request contact via portal; portal sends to owner email; owner decides whether to respond. Aurea (€99) and Cordis (€149) institutional tiers default to public discoverable.

Voluntary Club Public Key

Ed25519 public key for verifying any Sigillum-signed Voluntary Club record. Anyone can use this with standard cryptography libraries to verify signatures offline.

Click button above to load the public key (PEM format).

Cryptographic standard: Ed25519 elliptic-curve signature scheme (RFC 8032). Library support: cryptography (Python), tweetnacl (JavaScript), libsodium (most languages). Signer key ID: rupestelis-id-2026.