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Weiyun Hologram Corporation (NASDAQ: HOLO) today announced the development of a 3D-BIM multi-user collaborative design solution based on blockchain NFT technology. This solution is the result of the company’s independent research and development, which is conducive to further improving the company’s intellectual property protection system, maintaining the company’s technological leadership and enhancing the company’s core competitiveness.
HOLO applies blockchain NFT technology to achieve highly reliable and traceable data management through distributed ledgers and consensus mechanisms. Each block in the blockchain contains two hashes, the “current block hash” and the “previous block hash”. The latter block is linked to the previous block by the “previous block hash” to form a chain. Any slight modification to the block information will result in a change in the block hash. So if someone tries to tamper with a block in their local blockchain ledger, the block will be recognized by other blockchain nodes due to hash mismatch. And no single blockchain node can manipulate all the data in the blockchain. Blockchain guarantees data security and trustworthiness by maintaining an identical, immutable and traceable copy of the complete data in each node.
The model developed by HOLO uses blockchain NFT technology to store drawing design information, protects the copyright rights of designers, and combines IPFS (InterPlanetary File System) to ensure the reliability of drawings. The model is designed with a cycle division mechanism, which solves the problem of synchronizing drawing information during multi-person collaborative design. The model uses the SDT (Syntax-Directed Translation) method to update the 3D hologram of the construction project and reduce the redundancy of blockchain information. The availability of multi-user collaborative design can effectively ensure the reliability of drawings and reduce the redundancy of blockchain information, thereby realizing the copyright protection of designers.
The data storage under the HOLO blockchain NFT technology framework adopts a hybrid storage model. Blockchain ensures the security and reliability of data stored on the chain. Use blockchain to store outline or design information, store 3D-BIM drawing files off-chain (because blockchain is not suitable for directly storing large files such as 3D-BIM drawings, which will cause greater data redundancy) and partition encryption distribution under IPFS The standard file storage protocol can ensure the authenticity and credibility of stored files.
HOLO’s solution uses blockchain NFT technology to solve the security, consistency, redundancy, copyright and other issues existing in the mapping of 3D-BIM multi-user collaborative design, and mainly solves the following problems existing in traditional methods.
HOLO adopts the on-chain and off-chain collaborative storage methods of blockchain NFT and IPFS to ensure data security and credibility. 3D-BIM drawing designers realize mutual trust and supervision through a consensus mechanism and improve data reliability. At the same time, data security can be guaranteed through the anti-tampering function of blockchain NFT.
In terms of information fusion and consistency, HOLO adopts a circular division mechanism to avoid information synchronization problems in the design process and ensure the consistency of 3D-BIM drawings between designers.
HOLO applies the SDT method of blockchain NFT to realize the incremental update of 3D-BIM drawings. It uses blockchain information records to provide reliable proof of copyright, maintain the copyright interests of designers, and solve the information redundancy and copyright issues of 3D-BIM drawings.
HOLO has developed a multi-user collaborative design solution for 3D-BIM drawings based on blockchain NFT (on-chain) and IPFS (off-chain) storage. The solution stores encrypted drawing data collaboratively, improving blockchain scalability while ensuring data security, reliability, and integrity. In addition, the scheme adopts a period division mechanism, which avoids the information synchronization problem in the design process of 3D-BIM drawings. The SDT method is used to realize the high efficiency of the incremental update of 3D-BIM drawings, reduce information redundancy, and use the blockchain to record the designer’s incremental design information to provide designers with accurate copyright evidence. HOLO’s 3D-BIM multi-user collaborative design solution based on blockchain NFT technology will provide users with safe and efficient models.
Based on numerous holographic data modeling, simulation, and bionic technologies, HOLO has been deeply exploring in the field of blockchain NFT and digital twin technology. HOLO has established a holographic digital twin repository based on blockchain NFT technology, which holographic developers and designers rely on. HOLO is based on the digital twin repository of blockchain NFT technology, which integrates holographic bionic and simulated digital models, as well as various holographic technologies such as holographic space positioning, motion capture, holographic synthesis, etc., and is open to all users. HOLO provides customized holographic digital technology integration services based on blockchain NFT technology for corporate customers with customized business needs.