A system for providing block chain-based multifactor personal identity verification, the system comprising: one or more hardware processors configured by machine-readable instructions to: establish verification addresses on a block chain by: associating identifiers with individuals having previously verified personal identities, a first identifier being associated with a first individual, the first individual having a previously verified personal identity; assigning verification addresses on a block chain to the individuals, a given verification address including a specific location on the block chain where information is stored, wherein the given verification address includes a public key and a private key, a first verification address being assigned to the first individual, the first verification address including a first public key and a first private key; and recording identifiers and biometric data associated with the individuals at corresponding verification addresses, the first identifier and first biometric data associated with the first individual being recorded at the first verification address; and performing block chain-based multifactor personal identity verification using the verification addresses by: receiving one or more identifiers in connection with one or more requests to verify an identity of one or more individuals, the first identifier being received in connection with a request to verify an identity of the first individual; extracting the biometric data associated with the one or more individuals from the corresponding verification addresses, the first biometric data associated with the first individual being extracted from the first verification address; and verifying the identity of the one or more individuals upon receiving matching biometric data and private keys, the personal identity of the first individual being verified upon receipt of second biometric data matching the first biometric data, and a second private key matching the first private key. establish verification addresses on a block chain by: associating identifiers with individuals having previously verified personal identities, a first identifier being associated with a first individual, the first individual having a previously verified personal identity; assigning verification addresses on a block chain to the individuals, a given verification address including a specific location on the block chain where information is stored, wherein the given verification address includes a public key and a private key, a first verification address being assigned to the first individual, the first verification address including a first public key and a first private key; and recording identifiers and biometric data associated with the individuals at corresponding verification addresses, the first identifier and first biometric data associated with the first individual being recorded at the first verification address; and associating identifiers with individuals having previously verified personal identities, a first identifier being associated with a first individual, the first individual having a previously verified personal identity; assigning verification addresses on a block chain to the individuals, a given verification address including a specific location on the block chain where information is stored, wherein the given verification address includes a public key and a private key, a first verification address being assigned to the first individual, the first verification address including a first public key and a first private key; and recording identifiers and biometric data associated with the individuals at corresponding verification addresses, the first identifier and first biometric data associated with the first individual being recorded at the first verification address; and performing block chain-based multifactor personal identity verification using the verification addresses by: receiving one or more identifiers in connection with one or more requests to verify an identity of one or more individuals, the first identifier being received in connection with a request to verify an identity of the first individual; extracting the biometric data associated with the one or more individuals from the corresponding verification addresses, the first biometric data associated with the first individual being extracted from the first verification address; and verifying the identity of the one or more individuals upon receiving matching biometric data and private keys, the personal identity of the first individual being verified upon receipt of second biometric data matching the first biometric data, and a second private key matching the first private key. receiving one or more identifiers in connection with one or more requests to verify an identity of one or more individuals, the first identifier being received in connection with a request to verify an identity of the first individual; extracting the biometric data associated with the one or more individuals from the corresponding verification addresses, the first biometric data associated with the first individual being extracted from the first verification address; and verifying the identity of the one or more individuals upon receiving matching biometric data and private keys, the personal identity of the first individual being verified upon receipt of second biometric data matching the first biometric data, and a second private key matching the first private key.