Privacy Policy

Privacy Policy

(Calc618 – AI-Assisted Crypto-Trading Platform)

Effective Date: May 2, 2025

Controller: Trustblock Ltd., No. 515862928 (“Company”, “we”, “us”).

Calc618™ is a trading style (commercial brand) of the Company.


1. Scope

This Privacy Policy explains how we collect, use, disclose, and safeguard personal data when you (“User”) access www.calc618.com, our mobile applications, or any service that links to this Privacy Policy (collectively, “Services”). It is drafted to comply with:

  • Protection of Privacy Law 5741-1981 (“PPL”) and attendant regulations;
  • —where applicable—EU GDPR, UK GDPR, and similar laws.

2. Categories of Personal Data

We process the following categories (non-exhaustive):

Categories of Personal Data Processed.
CategoryExamplesSource
Account Dataname, email, password hash, tier leveluser-provided
Compliance Datanational ID, date of birth, AML/KYC filesuser / KYC vendor
Trading Datatrade parameters, journal entries, risk metricsuser-provided
Payment Databilling details, wallet address, transaction hashuser / payment processor
Device DataIP, browser, device ID, usage logscookies / SDK

3. Purposes & Legal Bases

Purposes and Legal Bases for Processing.
PurposeLegal Basis (PPL)GDPR/UK GDPR Basis
Provide and maintain Servicescontract (§8 PPL)Art 6 (1)(b)
Identity verification & AMLlegal obligationArt 6 (1)(c)
Improve, debug, and secure Serviceslegitimate interestArt 6 (1)(f)
Marketing communicationsconsentArt 6 (1)(a)
Defend legal claimslegitimate interestArt 6 (1)(f)

4. Disclosures

We share personal data only with:

  1. Service providers (cloud, payments, analytics, KYC).
  2. Affiliates for internal business purposes.
  3. Authorities where legally compelled.
  4. Successors in a merger or acquisition.

We do not sell personal data for monetary consideration.


5. International Transfers

Israel enjoys an EU adequacy decision. Transfers outside approved jurisdictions rely on Standard Contractual Clauses or equivalent safeguards.


6. Retention

We retain data only as long as necessary:

  • Account & Trading Data: life of account + 7 years
  • Compliance Data: 7 years (or statutory period)
  • Marketing Data: until opt-out or 3 years after last interaction

7. Security

Measures include TLS, encryption at rest, role-based access controls, periodic penetration testing, and incident-response plans. No system is 100 % secure.


8. Automated Processing

AI analytics generate suggestions only; no automated decision has legal or similarly significant effect on individuals.


9. Your Rights

Under the PPL—and, where relevant, GDPR—you may request access, rectification, erasure, restriction, objection, or portability.

Contact: info@calc618.com (subject: Data Subject Request). Identity verification required.


10. Children

Services are not directed to persons under 18. We do not knowingly collect children's data.


11. Changes

Material amendments will be announced 30 days in advance (unless a shorter period is required by law).


12. Contact

Calc618

E-mail: info@calc618.com