PLATFORM COMPARISON

Choose what you need to prove.

Compare the record, its history, and its connection to the physical object. Different products answer different questions.

THE HELIX DIFFERENCE

A tag design rooted in the artwork.

Helix derives its optical design from the artwork’s committed evidence and recorded creator information. The relationship can be recomputed and checked alongside the signed credential.

Design generation implemented · beta

Helix: derive the design

Record the workEvidence files, declared creator and work metadata.
Commit the inputsA cryptographic evidence root binds them to the certificate and issuance policy.
Generate the optical designThe evidence root, certificate ID and physical profiles determine the design.

The advantage: the design has a verifiable dependency on the recorded work and creator. Changing those inputs changes the derived design. The issuer account is bound separately in the signed credential.

Helix’s physical binding model →

Documented linking workflow

Verisart: associate the identifier

Use an NFC chip or QR stickerThe physical identifier already has a serial number.
Link it to a certificateChoose the certificate, enter the serial or use an automatically linked kit.
Open its recordThe certificate’s history displays the physical link.

Its published guide describes serial-to-certificate association; it does not describe deriving the physical tag from artwork and creator inputs. Verisart also documents signed archives, verified-creator status and Bitcoin timestamps.

Verisart’s linking guide ↗Its archive and timestamp verification ↗

Design derivation and physical assurance are separate.

In Helix, “creator” is the name declared in the artwork record, not independently verified identity. The design does not encode a passkey or private signing key. Helix also assigns unit serials and uses QR/NFC locators. A reproducible design can be copied: fabrication, enrolled physical response, fresh-object matching and attachment resistance still need qualification. An ordinary NFC link does not establish those properties.

Other approaches deserve their own category. Artclear and Alitheon derive fingerprints from the object’s actual surface. They are not merely serial-number registries. The grid compares these mechanisms without claiming universal exclusivity or independently measured superiority.

Read the symbols, then the scope. These are documentation and implementation indicators, not independent ratings.

DocumentedDescribed in the linked vendor sources; not independently tested here.
Implemented · betaPresent in Helix’s tested software; operational and physical limits still apply.
Partial / optionalNarrower scope, an upgrade, or dependent on the deployment. Read the cell.
In validationSome functionality exists; the stated physical assurance is not yet established.
Not documentedThe reviewed sources do not establish this capability. This does not mean it is unavailable.

13 platforms including Helix. Start with how each tag or object identity is formed, then scroll across all 6 dimensions. Sources are linked beside each platform.

Documented platform capabilities and verification boundaries
Platform / primary use	Tag / object identityHow the tag design or object identifier originates. A linked identifier, an evidence-derived design and an intrinsic surface fingerprint are different mechanisms, not a performance ranking.	Record & historyAn item record with provenance or lifecycle activity.	Ownership handoffA workflow to hand a record to a new holder; acceptance rules differ.	Physical connectionA physical identifier or intrinsic fingerprint linked to the record. This is not an anti-copy rating.	Portable verificationExported certificate material with cryptographic checks outside the issuer’s service. Network lookups may still be required.	Record integrityDigital signatures or blockchain anchoring for the record. This is not an audit, identity check or legal-title guarantee.
HelixAuthPortable evidence and signed custody · beta Standard ↗Security ↗Verifier & history ↗	Implemented · betaEvidence-derived optical design Optical design is derived from committed artwork evidence, recorded creator and work metadata, certificate ID and physical profiles. Issuer account is signed in the credential; unit serials are assigned separately. Physical validation is pending.	Implemented · beta Public Verification, Details and History panels; signed events, published context and event links.	Implemented · beta Current holder offers; the named recipient accepts. Signed custody events and an updated package.	In validation QR and compatible NFC read/write; scan evidence. Optical matching and attachment resistance remain in validation.	Implemented · beta Local .hlx signature, inventory and included-proof checks. Independent trust roots required; live freshness checked separately.	Implemented · beta Post-quantum signature policies and platform-signed checkpoints. No independent blockchain timestamp, KYC or legal-title guarantee.
VerisartArt certificates and creator verification Panels & history ↗Archive & blockchain ↗NFC & QR ↗	DocumentedLinked serial number An existing NFC chip or QR sticker serial is associated with a certificate. Artwork-and-creator-derived physical tag construction is not described in the linked guide; signed archives and Bitcoin timestamps are separate strengths.	Documented Verification, Details and History panels with certificate changes, timestamps and transaction references.	Documented Transferable certificates with recorded ownership changes.	Documented NFC chips, QR stickers and linked physical certificates.	Documented Independent certificate archives and Bitcoin / OpenTimestamps verification are documented.	Documented Creator and issuer status are distinguished. Blockchain timestamps protect records; they do not examine the physical object.
TagsmartArt certification and DNA tagging Provenance record ↗Digital certificates ↗DNA tag identity ↗	DocumentedLinked DNA-tag identifier Synthetic DNA and other taggants create a tag security profile, linked by a unique ID to the certificate and provenance record. Artwork-and-creator-derived tag construction is not documented here.	Documented Provenance records include certification, transfers and record edits.	Documented Transferable artwork records and physical certificates.	Documented DNA tags linked to artwork records and certificates.	Partial / optional Digitally signed PDF certificates with online verification links and Polygon filing. A complete portable evidence archive is not established in these sources.	Documented Artist or authorized issuer certification; Registrar-signed digital counterparts. Product-specific tag performance requires assessment.
ArtclearPhysical artwork fingerprinting and certificates Certificates ↗Fingerprint methods ↗	DocumentedIntrinsic artwork fingerprint Microscopic artwork scans produce a fingerprint that is registered and compared with later scans. It measures the artwork’s surface rather than generating an added optical tag from evidence and creator metadata.	Partial / optional Certificates support ownership details, history, location and transfer agreements as upgrade options.	Partial / optional Transfer to a new owner through the Artclear mobile app is documented as an option.	Documented Microstructure scanning and repeat-scan identification of the artwork itself.	Not documented Digital certificates and a secure portal. Exported material for cryptographic verification outside the service is not established in these sources.	Documented Artist, estate or archive signatures and blockchain records. Vendor fingerprint performance claims are not independently evaluated here.
Artwork ArchiveCollection management and documentation Certificates ↗Piece records ↗Publication records ↗QR labels ↗	DocumentedRecord-link QR A generated QR label opens an artwork page, inventory record or chosen URL. The documented mechanism encodes a record link, not a fingerprint of the physical artwork.	Documented Provenance notes, activity logs, location history and publication records.	Partial / optional Inventory and ownership documentation; a signed recipient-acceptance protocol is not documented in these sources.	Documented Printable QR labels link to public artwork pages or private inventory records. This is a record link, not physical anti-copy authentication.	Partial / optional Downloadable and shareable PDF certificates. These sources do not document a portable cryptographic evidence verifier.	Not documented Collection records supplied by users. Digital signatures or blockchain anchoring are not documented in these sources.
The Fine Art LedgerArtwork Passports and mobile art experiences Certificates & transfers ↗	DocumentedLinked NFC + image recognition NFC tags connect works to minted passports; image recognition can also retrieve the experience. The source does not describe generating the physical tag design from artwork evidence and creator metadata.	Documented Artwork Passports combine certificates, provenance documentation and collection records.	Documented Transferable NFT certificate and catalog entry.	Documented NFC-linked mobile verification and image-recognition services are advertised.	Not documented Mobile passport and blockchain / NFT records. A complete portable evidence archive is not established in this source.	Documented Ethereum / Polygon records. The described authenticity benefits are vendor claims, not an independent assessment of objects.
Artory / Winston Artory GroupArt advisory, appraisal and collection stewardship Current Artory destination ↗	Not documentedCurrent mechanism unconfirmed The current advisory site does not establish how a physical identifier is generated or enrolled. Historical Artory registry descriptions are not evidence of a current tag product.	Not documented Current site describes expert-led collection management and art-market data. Legacy registry feature continuity is not confirmed.	Not documented Advisory support for acquisitions and sales. Current self-service certificate transfer is not confirmed.	Not documented Current physical authentication interface is not documented in the reviewed source.	Not documented A current standalone verification archive is not documented in the reviewed source.	Not documented Artory’s former site redirects to Winston Artory Group. Current registry signature or blockchain capabilities are not established in this source; confirm directly.
ArianeeOpen digital product passport protocol Protocol capabilities ↗Passport & event API ↗Product platform ↗	Partial / optionalPassport identifier + carrier A passport identity is accessed through QR, NFC or a unique link. Carrier selection and physical authentication depend on the brand’s integration; the protocol is not itself an artwork-derived optical tag.	Documented Product passports, content updates, lifecycle events and blockchain transaction history.	Documented Wallet-to-wallet transfer, ownership request links and ownership proofs.	Partial / optional QR and NFC passport access; physical authentication depends on the deployment and carrier.	Not documented Open protocol and SDK for retrieving passport data and events. An exported cryptographic evidence archive is not established in these sources.	Documented Blockchain-based ownership and event records. Passport control does not by itself prove possession of the corresponding object.
Aura Blockchain ConsortiumLuxury-brand digital product identities Solutions & ownership ↗	Partial / optionalBrand-specific product identity Brands connect a product to its digital identity. The reviewed consortium overview does not specify a single tag-generation or object-fingerprinting method across deployments.	Partial / optional Product identities and supply-chain transparency; customer experience is brand-specific.	Documented Ownership transfer and resale support are documented.	Partial / optional Digital identity linked to luxury products; physical assurance depends on each brand’s implementation.	Not documented Blockchain-based product services. An exported cryptographic evidence archive is not established in this source.	Documented Blockchain-based product records for luxury brands. Identity, supply-chain assertions and physical evidence remain distinct questions.
CertilogoConnected-product authentication and resale Consumer authentication ↗Resale seal ↗	DocumentedProduct-linked code + service A unique product-linked CLG code, QR or NFC tag opens the authentication service. Code presence alone is insufficient; the service evaluates the check and usage anomalies.	Partial / optional Smart-tag authentication and product information through a brand’s connected experience.	Partial / optional Seal of Authentication supports resale checks. A signed custody-acceptance chain is not documented in these sources.	Documented QR / NFC identifiers and smartphone authentication through Certilogo.	Not documented Online code / tag checks. Exported material for cryptographic verification outside the service is not established in these sources.	Not documented Online authentication with anomaly handling. Digital signatures or blockchain anchoring of the record are not documented in these sources.
Authentic VisionHolographic tag authentication and brand protection Technology & services ↗Fingerprint origin ↗Blockchain integration ↗	DocumentedRandom physical tag fingerprint Production irregularities form a random physical holographic fingerprint, enrolled for camera comparison. Its origin is the manufactured tag, not the artwork’s evidence and creator metadata.	Partial / optional Product information, digital product passports and scan monitoring.	Not documented A general signed art-custody transfer workflow is not documented in this source.	Documented Holographic Fingerprint labels compared with enrolled data using a smartphone camera.	Not documented Database-backed fingerprint checks. An exported cryptographic evidence archive is not established in this source.	Partial / optional Meta Anchor links physical products to blockchain records in integrated deployments. This does not establish independent tag-performance validation.
ScantrustSecure QR codes and supply-chain traceability Product capabilities ↗Cardano case study ↗	DocumentedSecure printed code Printed secure graphics support copy detection alongside product links. The platform also supports non-serialized QR deployments; it should not be reduced to a serial-number lookup.	Documented Product landing pages, digital labels and supply-chain tracking workflows.	Not documented Distribution and inventory tracing. A recipient-accepted art-custody chain is not documented in this source.	Documented Secure printed QR codes and smartphone anti-counterfeit checks.	Not documented Online product / code services. An exported cryptographic evidence archive is not established in this source.	Partial / optional Blockchain anchoring is documented in deployments such as Baia’s Wine on Cardano. It depends on the integration, not every QR code.
AlitheonIntrinsic optical object identification FeaturePrint technology ↗SIMBA partnership ↗	DocumentedIntrinsic object fingerprint FeaturePrint extracts identity from an object’s inherent surface micro-features and compares later captures. No added tag is needed; this differs from deriving a tag design from a signed artwork record.	Documented Item identification, authentication and traceability using surface features.	Partial / optional A SIMBA Chain partnership describes NFT ownership and secondary-market tracking. Current handoff rules and availability require confirmation.	Documented FeaturePrint derives an object fingerprint from camera images without adding a tag.	Not documented Feature-matching technology. A portable offline evidence-verification archive is not documented in this source.	Partial / optional A SIMBA Chain partnership documents blockchain-linked item records. Confirm current integration availability; no comparative accuracy ranking is made.

How to read this comparison

This is HelixAuth’s comparison of selected established art-provenance, collection-management and product-identity alternatives. It is not an exhaustive market census, independent benchmark or endorsement. Competitor entries summarize the linked public documentation; commercial availability and configuration should be confirmed with the vendor.

“Not documented” means the cited material did not establish the capability. It does not mean the vendor cannot provide it. A certificate PDF, an online passport and a self-contained evidence package are different deliverables. Symbols summarize the precise criterion under each column heading, not overall product quality.

Where Helix stands today

Helix combines signed evidence packages, recipient-accepted custody transfers and a public history view. Its current software tests cover these flows and their privacy boundaries. It remains a beta: physical anti-copy performance, attachment safety and independent operational assurance require further validation.

Helix does not currently provide Bitcoin timestamps, verified-creator identity badges, payments, resale royalties or legal-title certification. Post-quantum signatures protect signed records; they do not make the physical object unclonable.

Verify a credential and its history →Read the assurance boundaries →