Electronic identification verification methods and systems with storage of certification records to a side chain

1. A method, comprising:

receiving data of a user at a certifying device;

hashing the data to define generated hashed data;

signing the generated hashed data using a private key associated with the certifying device to define a signed certification;

generating a certification record including the signed certification;

hashing the certification record to define a hashed certification record;

sending the hashed certification record to a first distributed database such that the first distributed database stores the hashed certification record;

receiving, from the first distributed database, a transaction identifier associated with the hashed certification record;

defining a certification data block including the certification record and the transaction identifier; and

sending the certification data block to a second distributed database different than the first distributed database such that the second distributed database stores the certification data block.

2. The method of claim 1 , wherein the hashing the data includes hashing the data combined with a salt to define the generated hashed data.

3. The method of claim 1 , wherein the second distributed database is a side chain.

4. The method of claim 1 , further comprising:

receiving, from the second distributed database, a certification data block identifier that references the certification data block at the second distributed database.

5. The method of claim 1 , wherein the data is first data and the signed certification is a first signed certification, the certification record including a second signed certification, the second signed certification including a hash of second data.

6. The method of claim 1 , wherein the data is biometric data of the user.

7. The method of claim 1 , wherein the first distributed database is a blockchain.

8. A non-transitory processor-readable medium storing code representing instructions to be executed by a processor, the instructions comprising code to cause the processor to:

receive data of a user at a certifying device;

generate a salt;

hash the data combined with the salt to define generated hashed data;

send the generated hashed data to a first distributed database such that the first distributed database stores the generated hashed data;

receive, from the first distributed database, a transaction identifier associated with the generated hashed data;

define a certification data block including the generated hashed data and the transaction identifier; and

send the certification data block to a second distributed database different than the first distributed database such that the second distributed database stores the certification data block.

9. The non-transitory processor-readable medium of claim 8 , wherein the data is biometric data of the user.

10. The non-transitory processor-readable medium of claim 8 , further comprising code to cause the processor to:

sign the generated hashed data using a private key associated with the certifying device prior to sending the generated hashed data to the first distributed database.

11. The non-transitory processor-readable medium of claim 8 , wherein the first distributed database is a blockchain.

12. The non-transitory processor-readable medium of claim 8 , further comprising code to cause the processor to:

receive, from the second distributed database, a certification data block identifier that references the certification data block at the second distributed database.

13. The non-transitory processor-readable medium of claim 8 , wherein the generated hashed data is first generated hashed data, the code further comprising code to cause the processor to:

generate a certification record including the first generated hashed data and second generated hashed data; and

hash the certification record to define a hashed certification record, the code to cause the processor to send the generated hashed data to the first distributed database includes code to cause the processor to send the hashed certification record to the first distributed database.

14. The non-transitory processor-readable medium of claim 8 , wherein the data is associated with an identification of the user.

15. An apparatus, comprising:

a memory; and

a processor operatively coupled to the memory, the processor configured to:

receive data of a user at a certifying device, the data having a plurality of portions;

hash each portion from the plurality of portions to define a plurality of hash values;

generate a certification record including the plurality of hash values;

hash the certification record to define a hashed certification record;

send the hashed certification record to a first distributed database such that the first distributed database stores the hashed certification record;

receive, from the first distributed database, a transaction identifier associated with the hashed certification record;

define a certification data block including the certification record and the transaction identifier; and

send the certification data block to a second distributed database different than the first distributed database such that the second distributed database stores the certification data block.

16. The apparatus of claim 15 , wherein the processor is configured to generate a plurality of salts, the processor configured to hash each portion from the plurality of portions by hashing each portion with an associated salt from the plurality of salts to define the plurality of hash values.

17. The apparatus of claim 15 , wherein the data is biometric data of the user.

18. The apparatus of claim 15 , wherein the processor is configured to:

sign each hash value from the plurality of hash values using a private key associated with the certifying device prior to including the plurality of hash values in the certification record.

19. The apparatus of claim 15 , wherein the second distributed database is a side chain.

20. The apparatus of claim 15 , wherein the processor is configured to receive, from the second distributed database, a certification data block identifier that references the certification data block at the second distributed database.