Abstract: In some embodiments, the present description provides a distributed blockchain ledger system that includes at least: a first distributed blockchain ledger, configured to storing first cryptographically-secured data representative of a plurality of tokenized assets; a second distributed blockchain ledger, configured to storing second cryptographically-secured data representative of a plurality of transactions related to the plurality of tokenized assets; and a plurality of smart contracts that is configured to self-execute to at least: store the first cryptographically-secured data on the first distributed blockchain ledger, store the second cryptographically-secured data on the second distributed blockchain ledger, and maintain a plurality of digital associations between the first cryptographically-secured data of the first distributed blockchain ledger and the second cryptographically-secured data of the second distributed blockchain ledger.

Abstract: In some embodiments, the present description provides a computer-based system having a dual-exchange cryptographically-secured platform (DECSP); where the DECSP includes: a first-type cryptographically-secured platform (first-type CSP) and a second-type cryptographically-secured platform (second-type CSP); where the first-type CSP includes a first computing device; where the second-type CSP includes a second computing device; where the first computing device is connected to a blockchain and configured to issue crypto-tokens associated with a non-crypto asset, perform blockchain-based activities, and automatically transmit an instruction associated with the non-crypto asset to a second computing device in response to an issuance of the crypto-token by the first computing device; where the second computing device is configured to: receive the instruction associated with the one non-crypto asset from the first computing device and automatically communicate with a non-crypto asset electronic marketplace to execut