Universally trusted bridges for heterogenous blockchain networks

A method comprising:

• receiving, by a computer system corresponding to a first blockchain network, an event request from a second blockchain network;
• processing, by the computer system, the event request using a first protocol of the first blockchain network, wherein the processing the event request using the first protocol provides a first output;
• verifying, by the computer system, an offer of equivalent processing provided by the second blockchain network by:
• processing, by the computer system, the event request using a second protocol of the second blockchain network, wherein the processing the event request using the second protocol provides a second output, and
• confirming, by the computer system, that the second output matches the offer of equivalent processing;
• and
• performing, by the computer system, operations to establish, on the first blockchain network, a processing equivalence of the event request between the first blockchain network and the second blockchain network based on the first output of the event request processed using the first protocol and the second output of the event request processed using the second protocol, wherein the first protocol and the second protocol have disparate blockchain consensus algorithms, and wherein the first protocol and the second protocol have different cryptographic hash functions.

A non-transitory machine-readable medium having stored thereon machine-readable instructions executable to cause a machine to perform operations comprising:

• sending an event request from a first blockchain network to a second blockchain network;
• processing the event request using a first cryptographic hash function of the first blockchain network, wherein the processing the event request using the first cryptographic hash function provides a first output;
• receiving, from the second blockchain network, an offer of equivalent processing of the event request;
• verifying the offer of equivalent processing of the event request by:
• processing the event request using a second cryptographic hash function of the second blockchain network, wherein the processing the event request using the second cryptographic hash function provides a second output, and
• confirming that the second output matches the offer of equivalent processing;
• and
• performing additional operations to establish, on the first blockchain network, a processing equivalence of the event request between the first blockchain network and the second blockchain network, wherein the first cryptographic has function and the second cryptographic has function have disparate blockchain consensus algorithms.