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| Categories | Supply chain |
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| Market status | Under development |
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| Types | Protocol |
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| Status | Public • Ethereum |
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| Action (Smart Contract)? | No |
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| Application | Minespider's goal is to combat human rights abuses and environmental damage in the raw material supply chain. It offers all stakeholders in the mineral supply chain the opportunity to introduce and track the origins of the materials extracted, no matter their transformation along the supply chain. It incentivizes responsible mines to participate, as once a mine is certified for a certain amount of material, they can transfer a digital certificate alongside their mineral shipment. This offers them greater market access and brand visibility. At the other end of the supply chain, this provides a complete chain of custody for manufacturers, allowing them to prove that the metals that have gone into their products were responsibly sourced. |
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| Attributes (token) | Minespider SILQ utility and payment token, "SILQ", issued by Minespider GmbH. It is an Ethereum based and ERC20 compatible token. Serves to incentivize and utilize an active participation in the Minespider Infrastructure. |
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| Traits (blockchain) | Records the amount of metal produced by responsible sources and who owns it |
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| Date/Timeline | Founded in 2017. |
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| Notes | Based in Berlin, Germany. Minespider works with Volkswagen, Google, Cisco, and SGS to bring greater transparency to global supply chains. |
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| Source URL #1 | www.minespider.com • Verified 200 OK |
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| Source URL #2 | uploads-ssl.webflow.com • Verified 200 OK |
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| Links | |
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 | |
| Categories | Land tenure |
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| Types | App, Protocol, Blockchain • App, Protocol (Byzantine Fualt Tolerant consensus algorithm), Blockchain |
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| Status | Public, Private, Permissioned • Exonum Blockchain to register land titles (private permissioned) and Bitcoin Blockchain to make those transactions verifiable as Exonum anchors data to Bitcoin network (public) |
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| Action (Smart Contract)? | Yes • Exonum; plans to stramline business operations for NAPR, including the sale of property, transfer of ownership and more |
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| Application | Land registration and/or verification; by reducing service delivery time, operational costs and enabling real-time auditing and transparent data sharing, the project promotes the establishment of a more transparent and well-recorded land registry system |
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| Date/Timeline | Project launched in April 2016; MOU between the blockchain company and the Georgian National Agency of Public Registry signed in Feb., 2017 |
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| Notes | “first time a national government has used the Bitcoin blockchain to secure and validate official actions.” |
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| Source URL #1 | napr.gov.ge |
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| Source URL #2 | www.bia.ge • Verified 200 OK |
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| Links | |
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| Summary | Pilot at Ben & Jerry's Scoop Store in London |
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| Categories | Climate |
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| Market status | On the market |
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| Types | Token, Protocol, Blockchain • Token (Ocean Token), Protocol (Stellar Concensus Protocol), Blockchain (Stellar) |
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| Status | Public • Stellar (Public) |
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| Action (Smart Contract)? | Yes • For the first time, can transact grams of carbon credits (focusing on individual customers) |
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| Application | Aims to offset the carbon footprint of everyday products and services with token-based support for global forest conservation projects. |
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| Attributes (token) | Tradable tokens are linked to projects which offset the GHGs created by their business operations. This specific pilot project has conserved an area in Peruvian Amazon. |
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| Traits (blockchain) | Very energy efficient: The platform enables 1000+ transactions per second; 0.03Wh energy per transanction (Bitcoin takes 634,000 Wh per transaction); 0.000015kg CO2 per transaction (Bitcoin = 310.75kg) |
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| Date/Timeline | Pilot started in May 2018 |
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| Notes | Also ongoing partnership with Liverpool City Council to make the city cliamte-positive |
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| Source URL #1 | poseidon.eco • Verified 301 Moved Permanently |
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| Links | |
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 | |
| Summary | Prototype: tuna fish tracking in Indonesia, Malawian tea farmers.. |
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| Categories | Supply chain, Food |
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| Market status | On the market |
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| Types | App, Blockchain • App, Blockchain |
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| Status | Public • Ethereum and Bitcoin Blockchains (Public) |
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| Action (Smart Contract)? | No |
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| Application | Using blockchains as a shared and open platform, Provenance enables tracking of any physical products any time throughout the supply chain by assigining and verifying certifications. The data include the nature, the quality, the quantity and the ownership of certified products. Doing so, Provenance attemtps to remove the need for a trusted central organization. |
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| Traits (blockchain) | Interoperable, auditable |
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| Date/Timeline | Initiative launched in 2015. |
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| Source URL #1 | www.provenance.org • Verified 200 OK |
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| Links | |
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