Offers in photograph firm Eastman Kodak took off almost 120% after it uncovered plans to mint its own particular digital currency, the KodakCoin.
The US firm said it was collaborating with London-based Wenn Media Group to complete the underlying coin offering (ICO).
It is a piece of a blockchain-based activity to enable picture takers to control their picture rights.
Kodak additionally itemized plans to introduce columns of Bitcoin mining rigs at its central station in Rochester, New York.
Subtle elements of this second plan - which is being marked the Kodak KashMiner - were sketched out at the CES tech appear in Las Vegas.
Clients will pay in advance to lease mining limit.
Kodak is the most recent in a progression of organizations to see its esteem hop after uncovering gets ready for blockchain-related action.
“This is a marvel we saw back amid the website days in the late 1990s where conventional organizations would say some sort of web system and their stock cost would hop up," remarked Garrick Hileman from the University of Cambridge.
"When you see stock costs moving like this it appears to inconvenience - it's difficult to state if there's an air pocket however it surely is characteristic of a foamy speculation advertise."
Kodak was broadly easing back to join the advanced insurgency, and its dithering to abandon its film legacy cost the organization its market.
Picture subtitle Kodak now grasps computerized photography, however, was at first care about the organization
Since its fall in 2012, Kodak has authorized its image to an assortment of makers, with the stamp showing up on batteries, printers, rambles, tablet PCs and computerized cameras.
The KashMiner operation will be controlled by Spotlit, a licensee that had beforehand collaborated with Kodak to utilize its image to advertise LED lights.
More from CES:
Mining includes completing processor-related undertakings to take care of convoluted scientific issues to check cryptography money exchanges.
Any Bitcoins created by Kodak KashMiner will be shared between the client and the business.
Each of the mining rig boxes - which incorporate PC processors and fans to keep them cool - will use about an indistinguishable measure of power from running a hairdryer all day and all night.
In any case, the plan will have the capacity to exploit Kodaks on location control producing the plant, which has had saved limit since Kodak's prime.
Picture inscription Kodak's Bitcoin mining operation will be based at its Rochester home office
The organization says it can control each apparatus for four pennies for every kilowatt hour, which is altogether less expensive than running an apparatus at home.
At Bitcoin's present esteem, an in advance speculation of $4,000 (£2,954) for two years of mining could acquire a benefit of $500 a month, Spotlit's Hals ton Mikhail told the BBC.
In any case, anyone wants to join the bet would need to pause, as a limit is as of now sold out, Mr. Mikhail included.
"As of now we have 80 excavators, and we anticipate that another 300 will arrive without further ado. There is a major heap up of interest," he said.
Bitcoin is famously unstable and a few experts fear its esteem could crash, bringing about a misfortune for the individuals who had paid in advance for mining limit.
However, Mr. Mikhail said the apparatuses could be given something to do different errands if Bitcoin floundered.
"Bitcoin could be an air pocket. However, the blockchain business isn't an air pocket," he said.
"It's a strong stage based on arithmetic and it will survive."
Kodak's other activity, the KodakCoin, is being made as a feature of a push to fabricate a worldwide record of picture rights possession that picture takers can add their work to.
Related KodakOne programming will be utilized to creep the web and discover pictures that have been utilized without authorization.
The organization said it would then "deal with the authorizing procedure," so the picture taker can be paid, in KodakCoin.
"Kodak has constantly tried to democratize photography and make permitting reasonable for specialists," said Kodak CEO Jeff Clarke.
"These advancements give the photography group an imaginative and simple approach to do only that."
The organization's offers exchanged over 130% over their opening cost after the declaration before shutting the day 119.4% higher.
However, one master had questions.
"Putting away the data in a blockchain doesn't secure your copyright any more than copyright law as of now does," remarked David Gerard, creator of Attack of the 50ft Blockchain.
"Notice how they're showcasing it: they express an issue, at that point say the blockchain can unravel it. In any case, there's no system by which the blockchain could do that.
"This doesn't do anything that agreeing to accept Shutterstock or Getty Images wouldn't."
All things considered, some figure Kodak won't be simply the last commonly recognized name to connect with an ICO.
"I anticipate that we are going will see more real brands discharging their own particular tokens and monetary forms to help different items and administrations,” remarked Mr. Hileman.
“It's something numerous enormous organizations are considering.”