FractionalLarge-format oil on linen (160×120cm) by Copenhagen painter Mette Askov, gallery-exhibited 2024, with signed certificate of authenticity.
Sample listing — illustrative only, it cannot be bought. The item, owner, activity and comments are invented.
nordcollection.eth
0x0Fb6…C815
Sample score — illustrative. No claims, evidence or reviews stand behind it.
Sample listing — illustrative only, it cannot be bought.
Orders are signed by your wallet against the seller's signed terms. Funds are simulated: no real money moves.
Sample listing — these layers are illustrative. No reviewer or machine check signed them.
Proof Timestamp
Proves your evidence files existed in this exact form at a fixed time, and have not been altered since.Automatic check. Runs the moment the owner requests it; points are added immediately if it passes.Needs: At least one evidence file attached to the listing (receipt, photos, certificate).Tip: Passes instantly once evidence is attached. If it fails, re-upload the files — the stored bytes must match their fingerprints.Worth +4 trust on this listing.+4Automatic · Passed
Document Review
A reviewer reads your documents (receipt, invoice, certificate) and checks they match the listing.Reviewer check. A vetted, independent reviewer decides; points are added when they approve.Needs: A legible receipt, invoice or certificate showing the item and, ideally, your name.Tip: Crop to the document, keep text readable and include the date and seller. Blurry or partial scans are rejected.Worth +4 trust on this listing.+4Reviewer · Passed
Image Review
A vetted reviewer looks at your photos for signs of editing, stock images or a mismatch with the description.Reviewer check. A vetted, independent reviewer decides; points are added when they approve.Needs: Clear, original photos of the item: every side, labels and tags, and the item next to a note with today’s date.Tip: Photos you took yourself, in good light, with details visible (tags, stitching, box label) are approved fastest.Worth +8 trust on this listing.+8Reviewer · Passed
Professional Appraisal
A professional appraiser confirms the item’s value.Reviewer check. A vetted, independent reviewer decides; points are added when they approve.Needs: An appraisal document, or an in-person inspection.Tip: An in-person inspection from the Inspection panel can also support this layer.Worth +7 trust on this listing.+7Reviewer · Passed
Duplicate Detection
Confirms no other listing claims the same physical item, using its serial or certificate number.Automatic check. Runs the moment the owner requests it; points are added immediately if it passes.Needs: A signed ownership claim that records the item’s serial number or authentication certificate number.Tip: This check cannot run without an identifier on record. For sneakers, use the number on an authentication certificate (e.g. a CheckCheck, Legit App or StockX tag).Worth +9 trust on this listing.+9Automatic · Not started
Community Attestation
An independent, vetted attestor vouches for the listing after reviewing your evidence.Reviewer check. A vetted, independent reviewer decides; points are added when they approve.Needs: Evidence attached to the listing for the attestor to review.Tip: The more complete your evidence bundle, the easier it is for an attestor to sign.Worth +8 trust on this listing.+8Reviewer · Not started
Data-Source Validation
Validates the asset against an outside data source (for domains: a DNS record you control).Reviewer check. A vetted, independent reviewer decides; points are added when they approve.Needs: For domains: a DNS TXT record on _ownify.<your domain> naming your wallet. Not available for physical items.Tip: Add the TXT record, wait for DNS to update, then request the check again.Worth +8 trust on this listing.+8Reviewer · Not started
The fourth work in Askov's Solstice series, exhibited at Galleri Nord in 2024 and acquired directly from the artist. The signed certificate of authenticity and the gallery exhibition record were both reviewed, and the canvas was photographed in raking light for the image review layer. The painting hangs in a private collection in Copenhagen under a custody agreement; the issuer states fraction holders would share in any resale and the artist would retain a 5% royalty. Neither is implemented in the protocol.
1,500 fractions issued at $12.50
Jun 8, 2026by nordcollection.eth
Artwork listed with issuer-stated artist royalty
May 25, 2026by nordcollection.eth
Stating the artist royalty up front is the right way to do art RWAs.
Level 0 · Self claimed · next: Evidence backed
Computed from signed claims and attestations — separate from the layer-based trust score above.
No claims on record yet. The owner starts this by recording the item’s serial or certificate number under Verification layers.
Owner signed the asset; no reviewer has verified anything yet.
How to raise it: The owner signs an ownership claim (recording a serial or certificate number does this), backed by a receipt or title in the evidence. A vetted reviewer attesting it raises it further.
How to raise it: An authenticity claim backed by close-up photos of labels and serials, an authentication certificate, or an in-person inspection.
How to raise it: Proof the owner holds the item now: a dated photo with the owner’s wallet address on a note, or an inspection.
How to raise it: A custodian or vault confirming it holds the item.
How to raise it: An appraisal, or a valuation claim backed by recent comparable sales.
How to raise it: Documents showing the owner can legally sell or fractionalise the item (title, contract).
How to raise it: For income-producing assets: statements showing the revenue, attested by a reviewer.
How to raise it: For domains: a DNS TXT record proving the owner controls the domain.
How to raise it: Recent claims and attestations. Old ones lose weight over time — refresh evidence periodically.
No provenance events on record.