What is gone?
The standalone Gem identity appears to have transitioned away from its original public interface.
Gem
RebrandedGem was an NFT marketplace aggregator that later transitioned into OpenSea Pro branding. This draft models Gem as a rebranded aggregator rather than a simple dead marketplace.
Batch-22 source-reviewed draft. Rebrand/successor details require final review.
GeneralAggregatorEthereumPolygon
Source-reviewed draft record. Sources have been added, but this record still needs final public-quality review.
Overview
Classification notes
Gem was an NFT marketplace aggregator that later transitioned into OpenSea Pro branding. This draft models Gem as a rebranded aggregator rather than a simple dead marketplace.
The record below separates frontend state, contracts, assets, evidence, and archive links so uncertainty stays visible.
Core field-guide question
What is gone, what remains?
What remains?
OpenSea Pro is modeled as the successor surface, while exact migration, product-boundary, and user-facing transition details require review.
Where did users or assets go?
The successor is modeled as OpenSea Pro, but no user asset migration path is asserted in this draft.
Timeline
Recorded events
Gem transitioned into OpenSea Pro identity
2023 · Rebranded · confidence medium
Gem is modeled as a rebranded NFT marketplace aggregator with OpenSea Pro as successor context rather than a simple dead marketplace record.
Evidence
Source notes
Source-reviewed draft sources are listed below. They support the current record, but final public-quality review may still require stronger official or archived sources.
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Gem official domain
Gem · Marketplace Page · reliability medium · claim Status
Published: unknown · Accessed: 2026-05-22 · Archive: Wayback search
Used as current/historical official-domain review target for Gem. This does not by itself prove final transition details.
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Gem official domain archive search
Gem / Wayback Machine · Archive Capture · reliability medium · claim Entity
Published: unknown · Accessed: 2026-05-22 · Archive: Wayback search
Used to preserve Gem domain history. Rebrand/successor details still need review.
URL & archive
Rebrand / transition trail
Rebrand context
Current destination / brand
Successor / current identity: opensea-pro
Status: rebranded
The same domain may represent the current brand rather than the original marketplace function.
Original / last known URL
Original / current URL
https://www.gem.xyz/
Open original URL →URL status: needs_review
Archive search
Archive history
https://web.archive.org/web/*/https://www.gem.xyz/
Search Wayback history →Archive state: Wayback search available
Domain: gem.xyz
This is a Wayback search entry, not a pinned exact historical capture.
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