The workshop’s guidance on looking after this work.
Keep it out of prolonged direct sunlight, which fades pigments and fibers over time.
Dust gently with a dry, soft cloth — no sprays or cleaning products.
Avoid damp rooms and sharp swings in temperature or humidity.
Handle by the edges or the base, with clean, dry hands.
Previous checks
The latest pass for each method, strongest first, and what it proves.
2 methods
live proof
Tap verified on the chip
The NFC chip was present and answered a live challenge.
9 SeptPassed
record lookup
QR mark scanned
The printed mark matched our workshop records.
Saving this record creates a bookmark. Ownership registration is separate.
The registered owner can see medium, dimensions, who it was made for, and signed certificate scans here.Sign in as the owner →
Each entry shows that method’s most recent pass — a live chip answer is stronger evidence than a record lookup. This is not a complete scan log. How checks work
Ownership
Registered ownership and transfers. Names shown as initials.
SW
Sunlit Workshop
made
24 Aug 2026
↓ transferred
SF
Samantha F.
current owner
24 Aug 2026
Record history
Published events, workshop notes, and supporting evidence.
6 entries
Published lifecycle statements and the latest successful check of each kind. This is not a complete scan log. These events are separate from the current check.
Newest first · Times in UTC
Record updated
View evidence for Record updated
Signed lifecycle statement with a public-log entry. It does not prove the physical piece.
The printed mark matched the workshop record. Latest recorded pass for this method.
Workshop check summary
Live chip check
The chip answered a live challenge. Latest recorded pass for this method.
Workshop check summary
Public log & proofs
Dated signatures, fingerprints, and files you can verify yourself.
On file
workshop entry · sigstore rekor
2,777,409,373
record fingerprint filed 10 Sept 2026
work’s own entry
2,786,513,160
same fingerprint, filed 10 Sept 2026
On 10 Sept 2026, a fingerprint of this record was written to a public log nobody can edit or erase — like a notary’s dated stamp anyone can check. It shows this exact file existed and was signed by Sunlit Workshop at that time. It does not prove the physical piece in your hand — for that, match the seal above. Check on Sigstore →
The record’s fingerprint is filed in a public log as workshop entry 2,777,409,373 and the work’s own entry 2,786,513,160 (workshop filed 10 Sept 2026).
These fingerprints belong to the certificate PDF. Anyone can download the files and confirm the certificate is unchanged.
Verify with the standard client: ots verify coa.pdf.ots
convenience checksum · md5
e23b9a4dcf1a4796a1bed9fe460b6e4d
Check offline with rekor-cli and the workshop’s public signing certificate at /trust/doc-signing.pem:rekor-cli verify --artifact provenance.json --signature provenance.json.sig --public-key doc-signing.pem
Verification files
Check it yourself
You don’t need these to trust the record — they let anyone confirm it without us.