Reclaim control
of your digital existence.
Our mission is to transform every trace of life — a volunteer engagement, an original work, or a sincere opinion — into a sovereign digital asset. By freeing identity from big tech servers, build an authentic and tamper-proof reputation with absolute respect for your anonymity and privacy.
The Architecture of Trust.
Four sovereign protocols interwoven to forge an ecosystem where identity is not conceded by corporations, but owned by you.
Pillar A: Instant Identity
Say goodbye to passwords. Your hardware device secures your cryptographic keys. A simple biometric Passkey (WebAuthn) signature mathematically proves who you are, without disclosing secret data.
Pillar B: Citizen Ownership (IOTA Notarization)
Cryptographic anchoring of file fingerprints locally on the IOTA decentralized ledger. Zero fees, optimal scalability, and absolute historical permanence of your creative rights.
Pillar C: Capital of Trust
Social reciprocity via certified loops of attestations with third parties (e.g. associations). Your identity grows proof after proof.
Pillar D: Temporal Bridge
The Notoriety Vault is securely transferred from generation to generation using IOTA Move smart contracts.
The Sesame Dance.
A physical exchange, digitally proven. Scan a QR code to initiate an ephemeral and irrefutable cryptographic handshake, without revealing your raw personal data.
Alexandre (Requestor)
Generating ZKP...
Didier (Certifier)
Real-World Scenarios & Action Sequences.
Discover how TaleStamp transforms daily interactions into sovereign digital evidence through three real use cases from our manifesto.
"The Sesame Dance" (Instant Identity)
Vision in Use
Reclaim trust in direct, local peer-to-peer interactions. When Alexandre helps Didier repair his roof, this action of trust shouldn't be lost. Instead of exchanging contact details stored by third parties, they perform a fleeting cryptographic handshake. The physical interaction generates the digital proof in absolute respect of privacy.
Action Sequence
Initiation (Alexandre's QR): Alexandre generates a "Link Request" QR code on his device. His screen displays: "Ready to connect with Didier?".
Secret Question (Didier's Challenge): Didier scans. His screen shows: "One moment... I'm asking a secret question to Alexandre's device..." Didier chooses a mystery icon (e.g., owl) hidden in the Nonce and publishes a ChallengeTicket on IOTA.
Magic Response (Alexandre's VP): Alexandre's device vibrates: "Didier asked his question! My Sesame is preparing the answer...". It signs with his local Passkey and displays a Verifiable Presentation (VP) QR code: "Here is my answer. Is everything OK for you?".
Sesame Ajar (The Verification): Didier scans. His screen displays: "Sesame accepted!". Didier reads: "I certify that Alexandre helped me with my roof" and clicks "Sign the Sesame".
Digital Gift (Sending the VC): Didier sees the envelope fly away. Alexandre gets a notification: "New trust badge received from Didier!". The encrypted VC is encapsulated in an IOTA Move object of type DynamicNotarization.
"The Proof by Link" (Trust Capital)
Vision in Use
Transform volunteer actions and social impact (like a donation or helping an association) into long-term reputation. Adoption starts from the demand for certification: it's the user who nudges the organization to enter the trust loop. This reciprocal dynamic creates usage-based virality to build authentic reputation.
Action Sequence
The Spark: Jean makes a donation to the association "Sport for All" to value his social impact.
The Request: Jean presents a QR code containing a certification link.
Frictionless Entry: The association doesn't have an account. They click "Certify Jean's donation". A temporary DID is created in the background; they simply confirm their name and email.
Reciprocity: Once certified, Jean attests in return: "This association exists and really acts" to support their ecosystem.
Anchoring: The association realizes they have a nascent Trust Capital and completes their profile to invite other partners.
"Citizen Ownership" (Intellectual Property)
Vision in Use
Instantly protect the priority of your creations, pitches, original works, or ideas before publishing them or discussing them with third parties. "When in doubt, certify your creations or ideas before publishing or speaking about them... you never know." A sovereign and decentralized notarization.
Action Sequence
Prudence: Faced with doubt, before sharing an idea, you choose to self-certify it in a sovereign manner.
Local Hashing: Instant calculation of the unique fingerprint (SHA-256) of your file in the browser. The document never leaves your machine.
Blockchain Anchoring: Permanent registration of the hash on the IOTA decentralized ledger, free of charge and immune to retroactive changes.
Temporal Proof: Download a certified priority proof ready to present in court to defend your intellectual property.
The New Standard.
TaleStamp Protocol vs. Traditional Centralized Models
Traditional / Centralized Systems
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Custodial Data
Your original documents are uploaded and stored on centralized third-party servers (higher risks of hacking and data leaks).
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Paid Registration Fees
Regular costs (e.g., E-Soleau envelopes) required for each individual idea or work deposit with the patent office (INPI).
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Outdated Security
Classic authentication relying on credentials and passwords vulnerable to phishing.
The TaleStamp Protocol
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100% Client-Side Hashing
The mathematical fingerprint (SHA-256) is calculated locally. Your original file never leaves your device, preserving secrecy.
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Zero-Fee & Eco-friendly
IOTA protocol with no energy-intensive miners. Certifications without any transaction fees on the network.
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Physical Security Keys (FIDO2)
Your private signing keys are located in your hardware's secure enclave (phone, computer), invulnerable to network attacks.