Signed by the gallery directors. Registered against the JG provenance ledger. Travels with the work for life. Reissuable on the chain if the physical certificate is ever lost.
Artist name with verified credential tier · work title · year · medium · dimensions · catalogue number where applicable.
How the work entered JG inventory. Studio acquisition · estate consignment · approved secondary market with full prior chain.
The SENTYAL chain head at the moment of canonization. Lets the holder verify the provenance ledger entry independently at any later time.
For editioned works: total edition size, edition number for this piece, artist proofs noted separately.
Surface · structure · frame condition at acquisition, with date-stamped photography reference.
Signed by gallery directors. Counter-signed by the artist for living artists when feasible.
If the physical certificate is ever lost, a replacement can be issued from the chain record. The work is never orphaned from its provenance.
Attribution opinion language throughout. Never guarantee, never certified without basis. Precision is the entire point.