BufferLine
Cognitive Infrastructure
BufferLine builds the Cognitive OS for human-AI judgment delegation. We develop observation, extraction, and governance infrastructure to make judgment shifts visible and governable.
What we build
Three independent domains in one Cognitive OS.
JDVP — Judgment Delegation Visibility Protocol. An observation protocol that tracks where judgment moves during AI interaction.
Thinkprint — Reasoning pattern extraction protocol. Externalizes thinking patterns into inspectable, shareable modes.
Meta Governance — Authority architecture domain for designing how power flows and stabilizes across agents and humans.
Company Information
- Company Name
- BUFFERLINE LABS PTE. LTD.
- UEN
- 202607068H
- Incorporated
- 12 February 2026
- Type
- Exempt Private Company Limited by Shares
- Registered Address
- 51 Goldhill Plaza, #07-07, Singapore 308900
- Business Activities
- Development of Software and Applications
Information Technology Consultancy
Founder
Sangwon (Sean) Seo
Founder & CEO
Blockchain engineer turned cognitive infrastructure builder. Previously Head of Blockchain at Helios and Head of Engineering at Lucidefi.
Draper University — Stellar Founder Residency 2025
Hanyang University — MS, Blockchain & Cryptocurrency
Contact
- info@bufferline.org
- GitHub
- github.com/BufferLine