IN THE HIGH COURT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION COURT OF FIRST INSTANCE ACTION NO. 625 OF 2025 YAN Yu Ying (“Plaintiff”) v Person(s) unknown who received cryptocurrency originating from Bitcoin Address 32stz4yrsBHDJp3WMXN3U4KK3BZUH3wckw, Bitcoin Address 3BGJuYeHak3WhSjSrkNz25XJnE23dFiQam and Bitcoin Address 39Hb58CkPY9iLQVf8893bJJeuFGt7hwUDu up to 26 March 2025 (Hong Kong Time) (“Persons Unknown”) and others NOTICE TO PERSONS UNKNOWN DEFINED ABOVE On 27 March 2025, the Honourable Mr Justice David LOK granted an order against you which can be downloaded from www.hca625of2025.com (the “website”). The Honourable Court further ordered substituted service by means of Bitcoin Ordinal inscription at the three Bitcoin addresses above. If you wish to contest these orders, you must attend before the Hong Kong High Court at 38 Queensway, Admiralty, Hong Kong on 3 April 2025 at 9:30am. If you fail to respond to this action, default judgment will be entered against you for the relief demanded on the Writ of Summons which can be downloaded from the website. Relevant court documents in this matter are available on the website. Unless the Honourable Court directs otherwise, subsequent court documents and correspondence will be served to you via the website. You are advised to refer to the website and contact us immediately should you wish to contest any application we make against you. Please note some documents contain private and confidential information and are password-protected or redacted. To obtain the password or unredacted versions of documents, please file an Acknowledgement of Service and contact us. Our contact details are as follows: Name: Messrs. Edwin Yun & Co. Address: RM 1101, 11/F, SBI CENTRE, 54-58 DES VOEUX ROAD CENTRAL, HONG KONG Telephone: +852 2815 5116 Fax: +852 2815 5269 You may verify the above contact details at the Hong Kong Law Society website at https://www.hklawsoc.org.hk/ Instructions on filing an Acknowledgment of Service are provided in the Writ. Please note we may withhold the password or unredacted documents until we receive the Acknowledgment of Service from the High Court. Edwin Yun & Co, Solicitors for the Plaintiff