The Oak Island mystery has officially expanded beyond the shores of Mahone Bay and plunged into the deep, freezing waters of the North Atlantic.
Following the unprecedented leak of the 2-Terabyte Master Subterranean Matrix, a global community of open-source GIS experts and codebreakers analyzed the margins of the 1308 Flagship Log. They successfully decoded a final set of encrypted navigational vectors pointing exactly 5.2 nautical miles southeast of Oak Island.

At 4:15 AM Atlantic Standard Time, operating from a privately chartered offshore survey vessel just outside the military exclusion zone, Craig Tester and Jack Begley deployed a commercial-grade tethered Remotely Operated Vehicle (ROV) equipped with 4K optics and multi-beam sonar.
According to leaked ROV telemetry, raw sonar data, and unredacted marine logs, the submersible descended 320 feet into a deep-sea trench and illuminated the holy grail of marine archaeology: the perfectly preserved, upright hull of the 14th-century Templar flagship, Notre Dame de la Rose.
Section I: The Crowdsourced Coordinates

When Marty Lagina uploaded the master database to the world, thousands of armchair historians noticed an anomaly in the 1308 Flagship Log. The final entry did not end with the docking at Oak Island. It ended with an order of “sacred scuttling.”
By cross-referencing the medieval Latin coordinates with modern GPS bathymetry maps, the internet pinpointed a deep underwater trench known as the Lazarus Fissure.
As the ROV descended past the 200-foot mark, the multi-beam sonar pinged a massive, symmetrical wooden structure resting on a flat shelf of oceanic bedrock.
Section II: Illuminating the Notre Dame de la Rose

At 4:15 AM AST, the ROV’s halogen floodlights pierced the pitch-black water. The live feed transmitted to the survey vessel captured the towering stern of a massive medieval galleon, encrusted in three centuries of deep-sea coral but structurally immaculate.
The freezing, oxygen-depleted waters of the North Atlantic trench had acted as a natural preservative, saving the European oak hull from total degradation.
Panning the ROV camera across the main deck, Craig Tester identified eight cast-bronze bombards (early medieval cannons) bearing the raised Cross Pattée, confirming the vessel was a heavily armed Templar military transport.
Section III: Vault Six – The Intentional Scuttling
The most shocking revelation from the ROV footage was the condition of the hull. The ship was not destroyed by a storm or a naval battle.
Optical scans of the lower cargo hold revealed massive, hand-dressed granite blocks piled over heavy lead-sheathed crates.
| Hull Anomaly | Forensic Observation | Archaeological Significance |
| Keel Breach | Clean, symmetric holes bored in the bilge. | Proves the crew intentionally sank the ship. |
| Cargo Ballast | Hand-dressed Oak Island granite blocks. | Used to ensure the ship sank perfectly upright. |
| Captain’s Cabin | Heavy iron door welded shut with lead. | Sealed to protect the final “Vault Six” artifacts. |
| Condition | Zero Wood-Boring Worm Damage | Preserved by near-freezing deep trench currents. |
The Templars intentionally sank their own flagship to create an unreachable underwater vault—Vault Six. After unloading the gold, silver, and religious relics into the Oak Island subterranean network, they sealed the remaining naval arsenal and secondary archives inside the ship and sent it to the bottom of the Atlantic.
Section IV: Naval Submarines and Legal War
The discovery of the intact Templar flagship in international waters has ignited a massive legal and military crisis.
Because the wreck sits just outside the Canadian 5-mile exclusion zone, international maritime salvage laws apply. Within hours of the ROV feed leaking online, the Canadian Navy deployed Victoria-class submarines to patrol the Lazarus Fissure.
Private salvage consortiums from Europe are already filing emergency claims in maritime court, arguing that the Templar artifacts belong to the finder, not the Canadian government.
Section V: The Ultimate Offshore Mystery
Craig Tester’s deployment of the ROV proves that the genius of the Templar Fleet knew no bounds. They conquered the bedrock of Oak Island, and they conquered the depths of the Atlantic.
The Notre Dame de la Rose sits in the freezing dark, guarding its lead-sheathed crates 320 feet below the surface. The 3D map unlocked the island, but the crowdsourced coordinates just unlocked the ocean. The treasure hunt has officially gone global.