GeoNotary

GeoNotary is a Spanish legal-technology brand whose flagship offering is a mobile application that produces certified, court-admissible proof of a person's whereabouts. The product is positioned around a simple but high-stakes problem: when someone is falsely accused, their own word, ordinary photos, videos or consumer mapping apps are often not enough to defend them in court. GeoNotary's answer is a notarised evidentiary report that combines four certified dimensions — where, who, when and what — into a single document intended to stand up to judicial scrutiny. The platform is built on a stack of technologies the company highlights on its homepage: satellite GPS, artificial intelligence, blockchain and cryptography. Location is captured as certified GPS coordinates that are cryptographically signed and described as impossible to alter. Identity is verified through biometrics using an AI model trained exclusively on the individual user's biomechanical patterns, so that no one else can generate that person's data. Time is established through a blockchain-verified timestamp obtained from external verified servers rather than from the device itself, reducing the risk of manipulation. Activity is recorded through device sensors that register whether the user was walking, at rest or in a vehicle, adding objective behavioural context. The output is a pericial report — an expert-style evidentiary document — that includes a date, a verified location, a verified SHA-256 hash, biometric identity confirmation, a biomechanical pattern match and a blockchain notarisation block number, and can be downloaded as a PDF. The homepage presents a sample report dated 18 November 2025 with a blockchain block number, illustrating the format the app produces. GeoNotary explicitly contrasts itself with everyday tools. It argues that Google Maps is not valid as evidence because past locations can be edited and courts reject it as expert evidence; that witnesses such as family and friends can be challenged for bias; and that photos and videos can be manipulated or questioned in court without a certified chain of custody. Against these weaknesses, GeoNotary markets itself as "the only proof that certifies the four dimensions" with judicial validity. The brand is distributed as a consumer mobile app, available for download on the Apple App Store and Google Play, and is described in public data as a Spanish legal technology company. Its messaging targets individuals facing accusations — the homepage warns that "a complaint can destroy your life in 24 hours" — and offers continuous notarisation and expert reports as its core services. Beyond the app, the site provides a "how it works" section and a contact channel, and the company presents its technology as patented. Ownership, founding details and corporate structure are not disclosed in the available evidence.

GeoNotary is a Spanish legal-technology company, described in public data as a Spanish legal technology company. Its public-facing product is a mobile application that certifies a user's location with judicial validity, marketed under the tagline "Certifica tu ubicación con validez judicial" (Certify your location with judicial validity). The brand's development is tied to the convergence of several technologies that became practical for consumer devices: satellite GPS positioning, on-device artificial intelligence for biometric matching, blockchain for tamper-evident timestamping, and cryptography for signing data. GeoNotary combines these into a single evidentiary workflow. The company presents its technology as patented, though the available evidence does not specify patent numbers or jurisdictions. The product is distributed through the Apple App Store and Google Play, indicating a consumer-first go-to-market strategy rather than an enterprise or institutional one. The homepage describes two service modes: "Notarización continua" (continuous notarisation) and "Informe pericial" (expert report). A sample report shown on the site is dated 18 November 2025 and includes a blockchain block number, a verified SHA-256 hash, biometric identity confirmation and a biomechanical pattern match, suggesting the platform was operational and producing reports by that date. GeoNotary's messaging is built around the failure of traditional evidence. It argues that Google Maps allows past locations to be edited and is rejected by courts as expert evidence; that witnesses such as family and friends can be challenged for bias; and that photos and videos can be altered or questioned without a certified chain of custody. In response, the company claims to offer "the only proof that certifies the four dimensions" — where, who, when and what — all with judicial validity. The available evidence does not disclose the company's founding year, founders, headquarters city, ownership structure, funding or corporate milestones. Its Wikidata entry identifies it simply as a Spanish legal technology company. As of the evidence available, the brand is active and its app is downloadable on major mobile platforms.

• Sample GeoNotary expert report dated 18 November 2025 shown on the official website, including a blockchain block number and verified SHA-256 hash.

Court-admissible, blockchain-notarised proof of location, identity, time and activity for individuals facing false accusations — positioned against Google Maps, witness testimony and manipulable photos or videos.

• GeoNotary mobile app (iOS and Android)

  Consumer app that captures certified GPS location, biometric identity, blockchain-verified timestamp and activity-sensor data, and generates a downloadable expert report.

• Informe pericial (expert evidentiary report)

  PDF report containing date, verified location, SHA-256 hash, biometric identity confirmation, biomechanical pattern match and blockchain notarisation block number.

• Notarización continua (continuous notarisation)

  Ongoing notarisation service that continuously records certified location and activity data.

1. 1GeoNotary Defensa — Certifica tu ubicación con validez judicialgeonotary.com
2. 2GeoNotary — Wikidatawikidata.org