Abstract: Provided is a method and system for digital voting. A digital voting system includes a Voting Administration (VA), a Trusted Third Party (TTP), a Voter and a digital voting platform which implements a Voting Chain (VC) as a Blockchain containing multiple blocks that have “roles”. These blocks include a Genesis block, a Campaign block, a Voter block, a Voting block, and a Legitimacy block. The VC contains data that is linked to an operation in the voting cycle, assigns tasks to a specific entity and establishes rules to ensure a highly secure pattern of actions and roles. The VA declares itself to the TTP, enrolls voters, releases ballots, starts election cycles using different blocks, and authenticates Voter IDs. The Voter discloses its Public Key to the TTP, casts and checks votes. The TTP registers Public Keys on the VC, verifies signatures, ensures anonymity, and registers ballots and votes.

Abstract: Provided is a method and system for digital voting. A digital voting system includes a Voting Administration (VA), a Trusted Third Party (TTP), a Voter and a digital voting platform which implements a Voting Chain (VC) as a Blockchain containing multiple blocks that have “roles”. These blocks include a Genesis block, a Campaign block, a Voter block, a Voting block, and a Legitimacy block. The VC contains data that is linked to an operation in the voting cycle, assigns tasks to a specific entity and establishes rules to ensure a highly secure pattern of actions and roles. The VA declares itself to the TTP, enrolls voters, releases ballots, starts election cycles using different blocks, and authenticates Voter IDs. The Voter discloses its Public Key to the TTP, casts and checks votes. The TTP registers Public Keys on the VC, verifies signatures, ensures anonymity, and registers ballots and votes.

Abstract: A measurement device for measuring activity of the spinal cord of a vertebrate. The device includes at least one main probe (1) shaped to be fastened to a spinous process (2) of a vertebra (3) and to hold in position on opposite sides of the vertebra at least one emitter (6) for emitting a wave capable of interacting with the spinal cord (7) and at least one associated receiver (8) for receiving the wave that has interacted with the spinal cord and for generating a signal representative of the activity of the spinal cord.

Abstract: A measurement device for measuring activity of the spinal cord of a vertebrate, wherein the device includes at least one main probe (1) shaped to be fastened to a spinous process (2) of a vertebra (3) and to hold in position on opposite sides of the vertebra at least one emitter (6) for emitting a wave capable of interacting with the spinal cord (7) and at least one associated receiver (8) for receiving the wave that has interacted with the spinal cord and for generating a signal representative of the activity of the spinal cord.