{"id":150284,"date":"2023-10-12T08:00:12","date_gmt":"2023-10-12T12:00:12","guid":{"rendered":"https:\/\/modernfarmer.com\/?p=150284"},"modified":"2024-08-30T00:48:31","modified_gmt":"2024-08-30T04:48:31","slug":"cannabis-on-the-blockchain","status":"publish","type":"post","link":"https:\/\/modernfarmer.com\/2023\/10\/cannabis-on-the-blockchain\/","title":{"rendered":"Can the Blockchain Clear the Smoke for Cannabis?"},"content":{"rendered":"

Even though cannabis is now fully legal in <\/span>24 states<\/span><\/a>, there\u2019s often a smoky cloud shrouding its provenance. Dispensaries may charge a premium for heritage strains or sun-grown, organic weed, but a hazy supply chain can obscure a lot between seed and sale. \u201cConsumers have no idea what\u2019s going on behind the scenes,\u201d says Eric Kennedy, co-founder of EMTRI Corp, a three-year-old company implementing blockchain technology into the cannabis industry.<\/span><\/p>\n

From breeding and cultivation to testing and delivery, the cannabis blockchain captures a digital snapshot of every major step of production, distribution and sale, locking them into an immutable digital ledger. By leaving a transparent data trail that originates at the farm and ends with the buyer, the openly visible platform promises clear accountability of sourcing and product safety, as well as fair compensation and due credit.<\/span><\/p>\n

Still, for a community with a long history of operating in the shadows, the budding technology has drawn its share of skeptics. Greater transparency, however, is paramount to protecting the livelihood of small-scale, legacy cultivators, says Kennedy, as many get priced out of a crowded market\u2014one increasingly dominated by large and, at times, unscrupulous players. Opening the books boosts the integrity of small batch producers, he adds, and keeps them better connected to aficionados who appreciate their craft.<\/span><\/p>\n

\u201cMost deals are done with a handshake and loose contract,\u201d adds Kennedy. \u201cThis sets everything in stone\u201d\u2014for all to see.<\/span><\/p>\n

An open ledger<\/b><\/h2>\n

With supply chains becoming ever more complex, tracking the source and path of agricultural products is essential to food safety and quality. Yet, companies can be hard-pressed to trace, say, lettuce in a salad mix back to a specific farm, while farmers may be just as unclear about where their crops end up. Consumers also take a leap of faith when buying products that carry <\/span>nebulous claims<\/span><\/a> of being sustainably grown, ethically sourced or humanely raised\u2014all of which can cast doubt on the true appellation of <\/span>San Marzano tomatoes<\/span><\/a> or who really benefits from <\/span>fair trade coffee<\/span><\/a>.<\/span><\/p>\n

Blockchain technology can keep tabs on any number of defined points along the supply chain, with a time-stamped certificate capturing everything from crop genetics and field location to compliance history and packaging details. At each stage, users upload an indelible block of information to a decentralized ledger, one mirrored across a network of computers, with easy and speedy access.<\/span><\/p>\n

The open-source system is fundamentally democratic, says Daniela Barbosa, executive director of the <\/span>Hyperledger Foundation<\/span><\/a>. As an umbrella project of the non-profit <\/span>Linux Foundation<\/span><\/a>, the organization supports and coordinates the collaborative development of blockchain technology. Although user communities and enterprises can develop distinct platforms, there\u2019s no single company driving its development, she explains in an email, and \u201cthe code is there for anyone to use and adapt.\u201d<\/span><\/p>\n

Absent a centralized certificate authority and a singular database, all data are verified through consensus mechanisms, or rules and protocols that validate each transaction, which reduces the risk of cyberattacks and insider fraud. Some validation methods require heavy computation\u2014Bitcoin, a digital currency built on blockchain technology, is <\/span>notoriously energy-intensive<\/span><\/a> in this regard\u2014but those used in supply chains are much lighter on the grid, says Barbosa.<\/span><\/p>\n

By scanning QR codes or other tags with smartphones, most food producers, sellers and buyers can readily tap into an established blockchain platform. The low technical and economic bar \u201cwrings out costs,\u201d she notes, \u201cand helps make issues such as ethical and sustainable sourcing real.\u201d<\/span><\/p>\n

Nevertheless, even the best technology can\u2019t absolutely guarantee that crops weren\u2019t grown on razed rainforests or harvested with child labor. While the blockchain adds transparency to the process, every step including tagging, sensors and inspections needs to be well designed and implemented, says Barbosa. \u201cGarbage in means garbage out,\u201d she adds; in other words, the quality of output depends on the structure of the input.<\/span><\/p>\n

A full seed-to-sale account<\/b><\/h2>\n

The recent spread of legal cannabis throughout pockets of the U.S. elicited high hopes for bolstering the supply of high-grade weed. Yet, amid skyrocketing demand\u2014in 2020, nationwide sales increased by 67 percent\u2014the field has become flooded with greater numbers of large-scale producers, resulting in a market glut and a collapse in <\/span>wholesale prices<\/span><\/a>, with little oversight of quality standards.<\/span><\/p>\n

In California, which produces nearly <\/span>60 percent<\/span><\/a> of the nation\u2019s total yield, the state\u2019s <\/span>excessive taxes and regulations<\/span><\/a> have hit small-scale cannabis farmers particularly hard, including industry veterans in the fertile Emerald Triangle of Humboldt, Trinity and Mendocino counties. Many of the area\u2019s <\/span>20,000 estimated growers<\/span><\/a> have operated in this remote Northern California region for decades\u2014either under the radar or under <\/span>Proposition 215<\/span><\/a>, a somewhat vague law that legalized medical cannabis in the state in 1996\u2014but have made significant investments to bring their business completely above board since full legalization in 2016.<\/span><\/p>\n

These legacy farmers have long set the benchmark for quality, says EMTRI\u2019s Kennedy. \u201cThese guys are producing sun-and-earth grown, medicinal grade cannabis\u201d sustainably, in small batches. \u201cWe want to keep them at the top of the food chain,\u201d he says.<\/span><\/p>\n

\"\"
Doc Ray has been breeding and cultivating medical cannabis strains for nearly 50 years. (Photo courtesy of Doc Ray)<\/figcaption><\/figure>\n

Along with most other states where cannabis is legal, California relies on Marijuana Enforcement Tracking Reporting Compliance (METRC), a government-contracted enterprise system, to monitor and regulate various aspects of production, distribution and sales. METRC maintains records such as the Certificate of Analysis (COA), the official test results of a given harvest that includes cannabinoid content and any presence of pesticide, herbicide and toxin residues.\u00a0<\/span><\/p>\n

However, there\u2019s little transparency built into the centralized platform, says Kennedy. With hazy quarantine periods for COA testing, no open access to records and data entered manually, the system leaves huge room for error, and even manipulation. The industry lacks standards for differentiating between medical and recreational strains or indoor and sun-grown products, he adds, creating challenges in verifying the value, authenticity or even the shelf-life of artisanal cannabis.<\/span><\/p>\n

\u201cWe want farmers to maximize on their grow methods, on their IP [intellectual property],\u201d says Kennedy. Legacy growers tend to \u201creally care about the land,\u201d relying on the sun and rich soil to cultivate a single annual harvest. And over the years, many have developed specialized varietals, fine-tuning aroma and flavor as well as the chemical profiles responsible for the psychoactive and therapeutic properties of cannabis.<\/span><\/p>\n

These heirloom strains, which include legendary buds such as Blue Skunk and Girl Scout Cookies, \u201crepresent the extensive handiwork of breeders,\u201d says Jed Davis, farmer and owner of <\/span>Mendocino Clone Company<\/span><\/a>, a commercial nursery supplying cloned, or propagated, cannabis seedlings. Yet those breeders have few measures in staking their claim, he says. \u201cOnce you give [the plant] to someone else to grow, that person can easily change the name,\u201d take credit for the cultivar or cross-breed it into a new varietal. Consumers are often in the dark about what they\u2019re truly smoking, he adds, noting that the industry is rife with questionable farming methods, product <\/span>potency<\/span><\/a> and <\/span>safety issues<\/span><\/a>.<\/span><\/p>\n

\"\"
Cannabis seedlings. (Photo: Shutterstock)<\/figcaption><\/figure>\n

Earlier this year, Davis started tracking his seedlings on the blockchain. Each plant receives a unique block identity that stores its history accessible via a tagged QR code, starting with its origin and genetic heritage. As it moves along the chain of custody, growers add timestamped documentation of farm and location, a timeline of inputs, planting and harvest dates and even photographs. By the time it reaches the dispensary, a customer can pull up a bud\u2019s full profile, including COA results, organic certification and shelf life, all via a simple scan.<\/span><\/p>\n

In addition to providing a full seed-to-sale account, the secure open ledger \u201cguarantees the customer that they know what they\u2019re buying, where it came from and how it\u2019s been cultivated,\u201d says Davis. The assurance also helps build brand loyalty, he notes, while the ability for end users to leave reviews on the platform gives the farmer a feedback loop.<\/span><\/p>\n

Growers also receive a financial incentive to join the blockchain via EMTRI\u2019s own cryptocurrency. Similar to receiving company equity for each transaction, the virtual reward could provide a nest egg as well as a hedge against crop damage and other unforeseen circumstances. (Unlike cannabis farmed indoors, sun-grown crops are much more costly to insure; the lack of federal recognition also makes cannabis ineligible for U.S. assistance programs.)<\/span>
\n<\/span><\/p>\n

Ultimately, the onus of honestly capturing the various steps falls on the individual players, says Davis. Although certain attestations can be collaborated with COA results, he sees an open ledger encouraging public accountability. \u201cA lot of [small-scale] cultivators take a lot of pride in their craft,\u201d he adds, and cherish their reputation as responsible farmers. \u201cAnd that\u2019s what a lot of customers really want to see.\u201d<\/span><\/p>\n

Building the chain of trust<\/b><\/h2>\n

Ironically, the wide-open nature of the platform may be off-putting to those in the field. \u201cThis community\u2019s already leery of all that kind of stuff,\u201d says Doc Ray, founder of <\/span>Doc Ray Genetics<\/span><\/a>, who still goes by his nickname\u2014a common practice in the days before legalization. The self-professed old-timer has been breeding and cultivating medical cannabis strains for nearly 50 years, and was one of the first to openly farm cannabis under Prop 215.<\/span><\/p>\n

Despite the seemingly straightforward and secure nature of the blockchain, many are wary of registering personal information tied to an industry with no federal recognition. And it\u2019s no wonder, says Ray, recalling the era of federal raids on pot farms. \u201cWe\u2019re the ones that have been handcuffed, had our kids displaced and our possessions taken from us.\u201d (Although users can operate anonymously or under an account name, they still need to register an account on the platform; anti-money laundering regulations further require identity verification when handling cryptocurrency.)<\/span><\/p>\n

\"\"
Doc Ray, a self-professed old-timer, is an advocate of IP protection in the cannabis industry. (Photo courtesy of Doc Ray)<\/span><\/figcaption><\/figure>\n

Ray holds several genetic patents on his cultivars (developed for his fellow veterans, some hold cult status for providing relief from post-traumatic stress, pain and insomnia) and is an ardent advocate of IP protection. And while he believes that the transparent nature of the blockchain is a valuable tool for staking public claims, the chain of trust, he adds, \u201cis only as good as the operators on both sides of the coin.\u201d<\/span><\/p>\n

Patent infringement runs rampant these days, says Ray. \u201cEven though we used to be the outlaws, we at least had a code of honor and rules that we lived by.\u201d The boom in legalized recreational cannabis has emboldened many unscrupulous players, and most small-scale farmers lack the resources to go after the law breakers. \u201cIt’s just a brutal time right now for the craft cannabis industry,\u201d he adds.<\/span><\/p>\n

Regardless, there\u2019s strength in unity, says EMTRI\u2019s Kennedy. To date, the startup has onboarded seven farmers and has 10 more in the pipeline, and supplies a growing number of distributors throughout California. Linking more farmers to the blockchain, he adds, helps build a network of resilience against market forces and regulatory burdens. \u201cIt\u2019s a completely new way of cultivating relationships.\u201d<\/span><\/p>\n

This story is part of ‘Phonies, Fakes and Food Fraud’, a special Modern Farmer series. See the full series here<\/a>.<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

Even though cannabis is now fully legal in 24 states, there\u2019s often a smoky cloud shrouding its provenance. Dispensaries may charge a premium for heritage strains or sun-grown, organic weed, but a hazy supply chain can obscure a lot between seed and sale. \u201cConsumers have no idea what\u2019s going on behind the scenes,\u201d says Eric […]<\/p>\n","protected":false},"author":1811,"featured_media":150541,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":[33278],"meta":{"_acf_changed":false,"footnotes":""},"categories":[33293],"tags":[33261],"article-theme":[],"class_list":["post-150284","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-consumption","tag-technology","format-article"],"acf":[],"yoast_head":"\nCan the Blockchain Clear the Smoke for Cannabis? - Modern Farmer<\/title>\n<meta name=\"description\" content=\"Even though cannabis is now fully legal in 24 states, there\u2019s often a smoky cloud shrouding its provenance. 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