Quantum Blockchain Technologies
QBT · AIM · Financial Services · mcap £4.0m · 0.2p
| Date | Type | Announcement | Day |
|---|---|---|---|
| 07 Oct 26 | Grant of US Patent for ASIC Ultra Boost
US patent granted for ASIC Ultra Boost technology covering SHA-256 message scheduler efficiency improvements. |
−11.5% | |
| 06 Oct 26 | Sipiem Court Update
Court supervised liquidation procedure initiated for Sipiem defendant; auction postponed, recovery timeline extended. |
+0.0% | |
| 28 Sep 26 | Results | Half-year Results
H1 2026: €1.1m loss, improved from €1.5m prior year; AI mining technology moved to live testing. |
+0.0% |
| 02 Sep 26 | Fundraise | Correction - Placing of £350,000
QBT raises £350,000 through placing of 140m shares at 0.25 pence each. |
−16.9% |
| 02 Sep 26 | Fundraise | Placing to Raise £350,000
Quantum Blockchain Technologies raised £350,000 through placing of 140,000,000 shares at 0.25p each. |
−16.9% |
| 11 Aug 26 | Update on Sipiem Court Case
Italian court scheduled property auction for third asset in Sipiem recovery case; valued at €272,600. |
+0.0% | |
| 03 Aug 26 | Update on AI Oracle Testing
AI Oracle software adaptation to ASIC manufacturer's mining rig completed; initial testing shows consistent advantage over traditional mining. |
+0.0% | |
| 27 Jul 26 | Approval of US Patent Application
US Patent Office approves ASIC Ultra Boost patent application for Bitcoin mining efficiency technology. |
+2.9% | |
| 24 Jul 26 | Notice Regarding US Patent Application
US patent office issued Notice of Allowance for Message Scheduling for Cryptographic Hashing application. |
+0.0% | |
| 09 Jul 26 | New Method B Variant for Bitcoin Mining
R&D team develops mathematical variant of Method B for Bitcoin mining using chaos mathematics to identify SHA-256 patterns. |
+0.0% | |
| 08 Jul 26 | AI Oracle Test Update
First AI Oracles successfully generated for ASIC manufacturer's mining rig after retraining models for new architecture. |
+0.0% | |
| 03 Jul 26 | Sipiem Court Ruling Update
Italian court dismissed defendant's appeal, confirming validity of enforcement proceedings over third property asset valued at €272,600. |
+0.0% | |
| 29 Jun 26 | Results | Final Results
FY25 loss of €3.2m reported; software version of Method C AI Oracle advanced; £2m raising completed in January 2025. |
+0.0% |
| 18 Jun 26 | BlocKeeper Update
QBT establishes BlocKeeper subsidiary in Malta to operate virtual Bitcoin mining business. |
+0.0% | |
| 16 Jun 26 | Correction to announcement of 15 April 2026: Court of Appeal Damages Award
Court of Appeal upholds subsidiary's damages claim for €38,500 plus interest and costs totalling approximately €78,000 recovery expected. |
+0.0% | |
| 11 Jun 26 | Disposal of Interest in ForCrowd
QBT selling entire remaining stake in Italian fintech platform Forcrowd for €155,000. |
+0.0% | |
| 08 Jun 26 | AI Oracle Testing Update
AI Oracle testing environment now operational on ASIC manufacturer's mining rig; first Oracle expected end June 2026. |
+1.4% | |
| 28 May 26 | Renewal of Warrants
Board grants 269.5m new warrants to directors, employees and consultants following expiry of previous instruments. |
+0.0% | |
| 14 May 26 | Extension of Bond Maturity Date
Bond maturity extended from December 2026 to December 2028, with €2.873m face value outstanding. |
+0.0% | |
| 08 May 26 | Quantum Computing Research Programme
QBT resumes quantum computing research programme focused on Bitcoin mining applications with Milan University team. |
+0.0% | |
| 07 May 26 | Update on EU and US Patent Applications
European Patent Office raises objections to ASIC Ultra Boost patent application; US application receives feedback on claim amendments. |
−5.3% | |
| 06 May 26 | Update on Method C - AI Oracle Testing
Method C AI Oracle testing environment now fully operational; data collection underway with preliminary results expected within weeks. |
+0.0% | |
| 16 Apr 26 | Fundraise | Placing to raise £500,000
QBT raises £500,000 through share placing and launches Bitcoin mining subsidiary BlocKeeper |
−24.2% |
| 15 Apr 26 | Result of Bondholders' Meeting
Bondholders approve extension of maturity date to December 2028, conversion price amendment and removal of de-listing redemption rights. |
−1.0% | |
| 15 Apr 26 | Court Damages Award
Court of Appeal in Turin awards QBT subsidiary €38,500 damages plus interest and legal costs. |
−1.0% | |
| 10 Apr 26 | Update on Sipiem Recovery Action
Sipiem judgment enforcement stayed due to director bankruptcy filing; Mediapolis final payment expected by end June. |
−6.8% | |
| 08 Apr 26 | Update on ASIC Manufacturer AI Oracle Test
Accelerated testing approach for AI Oracle software expected to deliver preliminary results by end of April 2026. |
+9.6% | |
| 01 Apr 26 | Update on US Patent Application
US Patent Office issued Final Rejection of ASIC Ultra Boost patent application; company plans interview and response. |
+0.0% | |
| 24 Mar 26 | Porting AI Oracle onto an Antminer S9
AI Oracle software ported onto Bitmain Antminer S9 mining rig and entered live testing stage. |
−1.0% | |
| 23 Mar 26 | Bondholders' Meeting & Update on Patents
Bondholders' meeting called to extend maturity to 2028 and amend conversion terms; US patent rejected but can be resubmitted; European patent published. |
−1.9% | |
| 19 Mar 26 | Update on Sipiem Funds Recovery
Company provides update on recovery of €6m+ Sipiem litigation award; €743.5k collected to date, judicial auction of property set for May 2026. |
+3.9% | |
| 06 Mar 26 | Delivery of Bitcoin Mining Rig
First Bitcoin mining rig received; QBT to port Method C AI Oracle software onto rig for testing. |
−2.4% | |
| 05 Mar 26 | Patent Applications Update
Patent applications update on three invention families covering blockchain technology across multiple jurisdictions. |
+0.0% | |
| 04 Feb 26 | Update following Nashville Bitcoin Conference
QBT engaged with Bitcoin industry at Nashville conference and adopted 256 Foundation open-source mining stack as development platform. |
−8.7% | |
| 17 Dec 25 | Sipiem Court Update
Venice Court awarded QBT €6m damages in Sipiem litigation; enforcement action underway to recover funds and confiscated assets. |
+0.0% | |
| 05 Dec 25 | Business Update
QBT signed NDAs with three ASIC manufacturers and a mining pool to test Bitcoin mining software. |
−3.3% | |
| 12 Nov 25 | Method C - Software Version
QBT launches software-only version of Method C AI Oracle for Bitcoin mining with over 10% efficiency improvement. |
+19.2% |
Company filings. Not investment advice.