Method and system for managing physical property information using a plurality of secure, immutable ledgers

A method for managing property records using a multi-ledger architecture, the method comprising:

• storing, by one or more processors, a copy of a first secure, immutable ledger having a first level of decentralization;
• storing, by the one or more processors, a copy of a plurality of additional secure, immutable ledgers different from the first secure, immutable ledger and having a plurality of levels of decentralization;
• obtaining, by the one or more processors, identification information for a particular property;
• appending, by the one or more processors, the identification information for the particular property to the first secure, immutable ledger, such that the identification information is included in the first secure, immutable ledger in response to reaching a distributed consensus among a first plurality of nodes maintaining the first secure, immutable ledger;
• obtaining, by the one or more processors, property information for the same particular property;
• appending, by the one or more processors, respective subsets of the property information for the same particular property to the plurality of additional secure, immutable ledgers, such that the respective subsets of the property information are included in the plurality of additional secure, immutable ledgers in response to reaching a distributed consensus among additional pluralities of nodes maintaining the plurality of additional secure, immutable ledgers;
• storing, by the one or more processors, a reference in the first secure, immutable ledger to the property information for the same particular property in the plurality of additional secure, immutable ledgers to enable cross-ledger interoperability;
• identifying, by the one or more processors, information defects for the particular property using a machine learning model trained to identify human induced defects;
• and
• recording, by the one or more processors, corrected information defects for the particular property in one of the plurality of secure, immutable ledgers,
• wherein at least one of the plurality of additional secure, immutable ledgers has a lower level of decentralization than the first secure, immutable ledger, and the at least one additional secure, immutable ledger includes more data for the particular property than the first secure, immutable ledger.

A non-transitory computer-readable medium coupled to one or more processors and storing instructions thereon, that when executed by the one or more processors, cause the one or more processors to:

• store a copy of a first secure, immutable ledger having a first level of decentralization;
• store a copy of a plurality of additional secure, immutable ledgers different from the first secure, immutable ledger and having a plurality of levels of decentralization;
• obtain identification information for a particular property;
• append the identification information for the particular property to the first secure, immutable ledger, such that the identification information is included in the first secure, immutable ledger in response to reaching a distributed consensus among a first plurality of nodes maintaining the first secure, immutable ledger;
• obtain property information for the same particular property;
• append respective subsets of the property information for the same particular property to the plurality of additional secure, immutable ledgers, such that the respective subsets of the property information are included in the plurality of additional secure, immutable ledgers in response to reaching a distributed consensus among additional pluralities of nodes maintaining the plurality of additional secure, immutable ledgers;
• store a reference in the first secure, immutable ledger to the property information for the same particular property in the plurality of additional secure, immutable ledgers to enable cross-ledger interoperability;
• identify information defects for the particular property using a machine learning model trained to identify human induced defects;
• and
• record corrected information defects for the particular property in one of the plurality of secure, immutable ledgers,
• wherein at least one of the plurality of additional secure, immutable ledgers has a lower level of decentralization than the first secure, immutable ledger, and the at least one additional secure, immutable ledger includes more data for the particular property than the first secure, immutable ledger.