For platforms · Cards & Collectibles
For vaults, pack and rip platforms, tokenized-card sites, auction houses and lenders: what you hold, checked against the record and written down, dated, by a company that never buys, sells or holds.
What we record
The cert
Checked against the grader’s own record: the number, the card and the grade as the grader published them, on the date we looked.
The card
Matched to the grader’s images where the grader shows them: the corners, the centring, the surface and the label, beside the item in hand.
The chain of custody
Who has held the item since it was graded and how it moved, in writing, from the people who held it.
Dated and signed
Each record carries the date it was made and the name of the person who made it. Findings are signed by BSJ Ventures.
A record of what the grader’s record shows and who has held the item. Not an authentication, grading, appraisal or valuation.
With the record
Verified custody
If the platform wants custody with the record, Lion-Heart, our affiliate, holds and ships under its own agreement. Every item is counted against the record and every handoff is signed. Brich House itself never holds.
The listing
Platforms whose holdings have been recorded appear as “recorded by Brich House” in the Platform Record, our monthly edition, with the date of the last record. The Record describes what each platform’s own public record shows; it never judges.
October 2026 edition: 2 platforms read, none yet recorded by Brich House. Read it
The watch
BSJ Ventures, our parent, watches cert events and custody signals for members and signs every finding. The Intelligence Center at BSJ Ventures.
BSJ Ventures checks it. Brich House records it. Lion-Heart holds it.
Apply
The categories and a rough count are enough to start. We reply from hello@brich.house with what a first record covers and how it is made.
Or write to hello@brich.house.