About FOAM
FOAM operates as an innovative open protocol focused on proof of location within the Ethereum ecosystem. Its objective is to create a consensus-driven, global map that supports a fully decentralized web3 economy by providing reliable location data. FOAM fosters the development of the necessary infrastructure for secure, privacy-focused, and fraud-resistant location verification. The foundation of FOAM lies in static proof of location, where a network of Cartographers curates various geographic Points of Interest (POIs) on the FOAM map. Through collaborative efforts from a global community, FOAM aims to establish a dynamic proof of location protocol that supports a permissionless and privacy-centric network of radio beacons, independent from centralized entities, offering secure location verification services.
FOAM Token Capabilities
1. Curating Geographic Points of Interest
The FOAM Spatial Index Visualizer empowers Cartographers to engage with interactive Token Curated Registries (TCR) for POIs displayed on a map. Participants can contribute by adding new locations, verifying candidates, and authenticating the map through on-site visits. The FOAM Token Curated Registry facilitates secure and open mapping, enabling the ranking and maintenance of locations based on token balances. Users can deposit FOAM Tokens into specific POIs to enhance their visibility and attention within the map.
2. Incentivizing Geographic Coverage
Cartographers can also utilize FOAM Tokens to signal their commitment to enhancing the geographic reach of the network. This signaling mechanism enables users to stake their tokens to a smart contract associated with a particular area. The staked tokens act as demand indicators, influenced by the duration of the stake—earlier stakers gain advantages—and the volume of tokens staked, with a focus on less serviced areas. In relation to the Dynamic Proof of Location concept, these indicators serve as weighted references for determining spatial mining rewards.
3. Facilitating Secure Location Services
The FOAM protocol opens avenues for users to contribute to secure localization services and location verification for smart contracts, with the potential to earn FOAM Tokens as rewards for their participation. This allows devices and real-world contracts to be programmed to provide attestations and monitor interactions on the map. By incorporating necessary radio hardware and fostering grassroots growth of the FOAM network, it may become feasible to prove location using a time synchronization protocol, ensuring the continuity of a distributed clock. This method could enable specialized hardware to synchronize nodes over radio, thus delivering location services in designated areas. As detailed in the subsequent sections, the effectiveness of this ‘Dynamic Proof of Location’ hinges on multiple external factors beyond the control of the FOAM framework.
Expert Analysis
FOAM is a unique cryptocurrency that operates as an open protocol for proof of location on the Ethereum blockchain. Launched in July 2018, FOAM aims to create a decentralized and consensus-driven mapping system, which facilitates verifiable location data for a wide range of applications in the burgeoning web3 economy. The project's mission is particularly relevant in today's world, where privacy and security concerns are paramount, offering a robust solution for location verification without the reliance on centralized entities.
Technology & Use Case
FOAM addresses the crucial problem of location verification in the digital sphere, where trust and accuracy are vital. The protocol enables users, referred to as Cartographers, to curate a dynamic map that reflects geographic Points of Interest (POIs) while ensuring privacy and fraud prevention. Among its key technological features is the use of a Token Curated Registry (TCR), which allows users to stake FOAM tokens to emphasize the importance of specific locations. This decentralized approach not only promotes community engagement but also ensures that the data remains secure and resistant to manipulation. Additionally, FOAM's potential to create a network of radio beacons for location services introduces an innovative layer of functionality that could transform how location data is utilized across various applications.
Market Position
Currently ranked 5224 in terms of market capitalization, FOAM has a market cap of approximately $9.7 million. This relatively low rank indicates that it is still finding its footing within the broader cryptocurrency market. Trading activity around FOAM has been limited, with a 24-hour trading volume reported at $0, which raises questions about liquidity and market interest. However, it is noteworthy that FOAM's price has experienced a recent uptick of 5.65% over the last 24 hours, suggesting some positive sentiment, despite a significant drop of 18.11% over the past week.
Price Performance
FOAM has faced considerable price volatility since reaching its all-time high of $0.151804 on March 28, 2021, a staggering 99.90% decline since that peak. Currently priced at around $0.0097, this distance from its ATH highlights the challenges the project has faced in maintaining investor confidence and market relevance. Interestingly, FOAM's all-time low of $0.00004492 points to the potential for recovery, but it also underscores the risks associated with investing in lesser-known cryptocurrencies.
Tokenomics
FOAM operates with a total and circulating supply of 1 billion tokens, indicating a capped supply which can help mitigate inflationary pressures over time. With no additional tokens to be minted, FOAM is positioned to be deflationary, assuming demand increases. The token’s utility within the FOAM ecosystem—particularly in adding and curating POIs—provides a foundational use case that could drive demand as the platform develops.
Community & Development
The community surrounding FOAM, while small, shows signs of engagement with 813 members on Telegram. However, the lack of social media followers and Reddit subscribers may indicate limited outreach and community-building efforts. On the development front, FOAM's GitHub page has no stars, which raises concerns about developer interest and activity. This lack of visibility could impact the project's ability to attract new contributors and foster innovation.
The elements that make FOAM compelling are its ambitious vision for a decentralized mapping system and its innovative approach to location verification. Yet, the project’s current market position and community engagement indicate that it has significant hurdles to overcome. For those intrigued by the intersection of blockchain technology and location services, FOAM represents a fascinating case study, albeit one that requires careful consideration given its current market dynamics.
Supply Distribution
100.00% of max supply is in circulation
All-Time Price Records
Markets
| Exchange | Pair | Price | Volume (24h) |
|---|---|---|---|
P2PB2B
|
FOAM/USDT | $0.0080 | - |
Bitfinex
|
FOAM/USDT | $0.0080 | - |
Bitkub
|
FOAM/USDT | $0.0079 | - |
LATOKEN
|
FOAM/USDT | $0.0079 | - |
Binance
|
FOAM/USDT | $0.0080 | - |
Exmo
|
FOAM/USDT | $0.0079 | - |
EtherMium
|
FOAM/USDT | $0.0080 | - |
Bibox
|
FOAM/USDT | $0.0079 | - |
HitBTC
|
FOAM/USDT | $0.0080 | - |
Paymium
|
FOAM/USDT | $0.0079 | - |
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Where to Buy FOAM
Official Website
VisitFOAM
FOAM provides the tools to enable a crowdsourced map and decentralized location services.
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P2PB2B
Bitfinex
Bitkub
LATOKEN
Binance
Exmo
EtherMium
Bibox
HitBTC
Paymium