Verify identities. Sign documents with legal validity. Govern organizations on-chain. Treasury, compliance, and credentials — all integrated. Built on open standards with self-sovereign identity optionality. Zero-knowledge proofs. Selective disclosure. Your data stays yours.
Identity verification, document signing, treasury management, compliance tooling, and a credential wallet — integrated into a single platform.
Identity and business verification. Document AI, PEP/sanctions screening, UBO analysis. Approval workflows with risk scoring.
Multiple signing methods — Firma Digital, Web3 wallet, mobile passkey. Every method produces a verifiable, tamper-evident document.
Multisig vaults, org structure, cap tables, approval flows. Transparent, auditable, cryptographically enforced.
USDC/EURC wallets, Circle integration, CCTP bridge, settlement batching. Org-scoped, fully audited.
Browser extension + dashboard. Store, present, and share verifiable credentials. Selective disclosure built in.
Fraud detection, sanctions screening, circuit breakers. Velocity checks and impossible travel detection.
Legal Entity Identifier issuance and annual maintenance. GLEIF-compliant, automated renewal, integrated with KYB verification.
Stablecoin rails — USDC/EURC on-ramp, off-ramp, and minting. Cross-border settlement and fiat conversion. CRCD digital colón proof of concept for local currency tokenization.
Multiple signing methods — from simple electronic to legally binding digital signatures. Every method produces a verifiable, tamper-evident document.
PKCS#11 integration with Costa Rica's national PKI (BCCR/SINPE). Legal equivalence under Ley 8454.
Sign with Solana wallet (Phantom, Backpack). Ed25519 signature anchored on-chain. Verifiable forever.
FIDO2 WebAuthn signing from phone. Biometric-gated, device-bound. No passwords, no tokens.
Signed PDFs with embedded QR verification. Tamper-evident hash, blockchain anchor, human-readable proof.
Corporate governance primitives — from cap tables to multisig vaults. Transparent, auditable, cryptographically enforced.
Squads v4 on Solana. 2-of-3 or custom thresholds. Protect domains, assets, and signing keys. No single point of failure.
Departments, designations, branches. Role-based access control derived from on-chain membership. KYB-verified entities.
Ownership percentages, governance groups, voting thresholds. Transparent equity structure for DAOs and traditional orgs.
Multi-step approval workflows with audit trail. Document signing, transfers, member changes — all gated by governance rules.
SNS domain registration, subdomain delegation, and transfer protection via multisig vault custody.
Every governance action logged with actor, timestamp, and cryptographic proof. Immutable. Exportable. Compliant.
Issue verifiable credentials, verify presentations, manage revocation, and enforce selective disclosure. One integration, any credential type.
Issue W3C Verifiable Credentials signed with Ed25519 or P-256. SD-JWT selective disclosure built in. Schema-validated, blockchain-anchored.
Verify credentials and presentations in real-time. Three-layer verification — institutional, registry, ledger. Any two of three sufficient.
Revocation lists on-chain and off-chain. Status checks without contacting the issuer. Offline-capable verification.
OpenID4VP presentations. Selective disclosure — verifiers see only what's needed. Zero-knowledge predicates for range proofs.
// Issue a verifiable credential const credential = await attestto.issue({ type: 'DrivingLicense', subject: 'did:web:citizen.example', claims: { category: 'B', issuedDate: '2026-04-02', expiresAt: '2031-04-02', }, disclosure: 'selective', anchor: 'solana:mainnet', }); // Verify a presentation const result = await attestto.verify({ presentation: vp, requiredType: 'DrivingLicense', checkRevocation: true, });
Everything we build conforms to international standards. Every spec is public. Every implementation is open source.