Registered Business
Site Maple Field is the official registered business name operating from Office 8, 67 Test-ro, Yeongdeungpo-gu, Seoul 00000, Republic of Korea.
Established 2019
Site Maple Field was founded in 2019 by Ji-won Maple and Soo-yeon Field, two former compliance researchers who spent years reviewing transaction records for Korean fintech firms. After repeatedly encountering clients who had lost track of early Bitcoin purchases, they opened a dedicated practice focused solely on offline wallet documentation.
What began as weekend consultations from a shared desk in Yeongdeungpo grew into a small team of four researchers who now handle cases from Seoul, Busan, and remote clients across Asia and Europe.
Our Approach
We treat every wallet case as an archival project. Documents are scanned, indexed, and stored in encrypted archives during engagement. We do not maintain copies after case closure unless you request extended retention.
Our researchers read chain explorers, exchange export formats, and hardware wallet manuals — but we never hold your private keys or full seed phrases. That boundary protects both parties.
The Team
Ji-won Maple — Lead researcher. Former compliance analyst at a Seoul-based exchange. Specialises in early-era Bitcoin purchase records and paper wallet formats.
Soo-yeon Field — Documentation director. Background in estate law support. Manages ownership trail audits and stakeholder interviews.
Min-ho Chae — Chain data specialist. Reads public explorer data and maps address clusters from partial records.
Eun-ji Han — Client intake coordinator. First point of contact for all new case briefs.
Values
- Evidence over assumption — We report what documents and public data show, not what we hope to find.
- Client custody — Your keys stay with you. Always.
- Plain language — Reports are written for non-technical readers and their legal counsel.
Community
We publish field notes on our journal covering common documentation mistakes, device-specific quirks, and inheritance planning considerations for offline holdings. We do not offer investment guidance.