IPFS-based blockchain storage optimization method
By using IPFS and block security determination models in blockchain storage optimization, compressing blocks to generate summary blocks, solving the problem of the erasure coding method consumes a lot of resources and delays, and achieving more efficient blockchain storage and transaction verification.
WO2025043797A1PCT designated stage expired Publication Date: 2025-03-06HARBIN ENG UNIV +2
Patent Information
- Application Number
- PCT/CN2023/121536
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-08-28
- Filing Date
- 2023-09-26
- Publication Date
- 2025-03-06
Smart Images
Figure CN2023121536_06032025_PF_FP_ABST
Abstract
Disclosed is an IPFS-based blockchain storage optimization method, comprising: constructing a block security determination model, and obtaining high-security blocks and low-security blocks; uploading an UTXO set in combination with the high-security blocks, generating summary blocks by means of compressing the high-security blocks, and updating the UTXO set, broadcasting the summary blocks to other nodes for storage, and the other nodes performing security verification on the received summary blocks and then storing the summary blocks, the low-security blocks being directly stored on a local node; and connecting the summary blocks end-to-end to form a summary chain, and using the local node to store the summary chain instead of the entirety of the high-security blocks to achieve blockchain storage optimization. The present invention can alleviate the problem of blockchain bloat to a certain extent, reduce storage overhead for nodes, effectively respond to transaction verification, and increase transaction processing speed.
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
Blockchain light node UTXO transaction verification method and device based on RSA accumulator
CN110378697A
IPFS-based blockchain cross-chain relay method
CN111107136A
Digital currency-oriented block chain storage optimization scheme
CN113157693A