Digital human identity anchoring system and immortal carrier construction method

Abstract

The invention discloses a digital human identity anchoring system and an immortal vector construction method, which are characterized in that multi-modal biological characteristics of a natural person are collected in real time through an implantable sensor, and conscious behavior fingerprints are extracted in combination with a brain-computer interface. The system adopts a double-chain block chain architecture, a life chain stores an irreversible biological reference, a consciousness chain records evolutionary thinking characteristics, and real-time binding of an entity and a digital human is ensured through quantum entanglement verification. The innovation points comprise: 1) a metabolism compensation model for dynamically correcting biological characteristic drift caused by age increase; 2) a consciousness continuity proving algorithm: verifying a causal relationship between digital consciousness and native thinking by adopting Granger causal test; 3) a death determination protocol, fusing cardiopulmonary functions and brain metabolism indexes to trigger heritage inheritance, the system realizes nanosecond quantum verification and millisecond consciousness comparison, meets the protection requirement of the ninth special data of GDPR through ISO / IEC 30107-3 in vivo detection authentication, and provides a trusted identity basis for digital human agent financial legal affairs and immortal consciousness.

Description

Technical Field

[0001] The present invention belongs to the technical field of digital identity authentication, and particularly relates to a digital human identity anchoring system that integrates multi-modal biometrics, quantum encryption, and conscious behavior modeling, ensuring that a virtual digital human establishes a lifelong and unique binding relationship with its corresponding natural person, and is applicable to serious scenarios such as financial authorization, legal agency, inheritance, and conscious immortality. Background Art

[0002] Defects of the prior art: Traditional digital identity authentication relies on static biometrics and cannot cope with the feature drift caused by the continuous metabolism of organisms; there is a lack of a credible biological benchmark anchor for consciousness uploading, and it is impossible to prove the identity between digital consciousness and the original subject; the existing blockchain identity system has not solved the "last mile" problem - the non-tamperable proof of initial binding; there is a lack of a dynamic monitoring mechanism for continuously verifying the living state of life. Summary of the Invention

[0003] The present invention proposes a digital human identity anchoring system and a method for constructing an immortality carrier, which can continuously collect multi-modal biometrics of natural persons through implantable sensors and extract conscious behavior fingerprints in combination with a brain-computer interface.

[0004] The core goal of the current technical solution is to make the unique virtual digital human (such as an avatar in the metaverse) of each person form a "lifelong binding" with the real person in reality, which is as non-tamperable as obtaining an ID card at birth. This binding needs to solve two key problems: how to prove that the digital human belongs to you, and how to ensure that the digital human is updated as your life state changes.

[0005] The method adopted by the present invention is dynamic identity anchoring (similar to a "living ID card"). Existing technical basis (in terms of biometrics): Smartphones have popularized fingerprint and face recognition, and DNA sequencing (such as 23andMe genetic testing) is used in the medical field; existing technical basis (in terms of brain-computer interface): Companies such as Neuralink have achieved electroencephalogram signal reading in animal experiments, and EEG headbands can monitor attention. The implementation of the solution of the present invention: First, continuously monitor physiological indicators (heartbeat, body temperature) through implanting a micro sensor (such as a subcutaneous chip), and confirm the identity in combination with regular DNA testing (similar to a physical examination), and then record your thinking habits (such as the brain wave pattern when solving problems) through an electroencephalogram headband to form a "thinking fingerprint".

[0006] The present invention adopts a double-chain evidence storage mechanism (similar to a "digital notary office"). The existing technologies in this field are reflected in blockchain and quantum communication. In terms of blockchain: Bitcoin and Ethereum have proven that the data on the chain cannot be tampered with, and the ownership of digital art NFTs is traceable; in terms of quantum communication: China has built the world's first quantum communication network, the "Beijing-Shanghai Trunk Line". The solution of the present invention realizes: First, create a life chain to store your unchangeable biological data such as DNA and iris (similar to a gene ID card being uploaded to the chain); second, establish a consciousness chain: record your decision-making preferences (such as investment style and language habits), which are automatically updated as you age, and these can all be achieved based on blockchain and quantum communication.

[0007] The present invention proposes and establishes an immortality carrier architecture (similar to a "digital heritage safe"). The existing technologies in this field cover digital twins and AI cloning. In terms of digital twins: virtual models are used in the industrial field to simulate the operation of physical devices; in terms of AI cloning: ChatGPT and DeepSeek can imitate personal language styles, and Deepfake can generate virtual images. The solution of the present invention realizes: authorizing a digital human to act as an agent for financial operations when you lose consciousness (requiring double verification of biological authentication of relatives + quantum key); regularly backing up your thinking mode to the cloud, and when medical death is determined, the digital human switches to a "commemoration mode" for future generations to interact with.

[0008] Based on the above, the core innovation points of the present invention are reflected in three aspects: dynamic identity anchoring algorithm, double-chain evidence storage mechanism, and immortality carrier architecture. Description of the Drawings

[0009] Figure 1 : System architecture diagram.

[0010] Figure 2 : Digital human identity anchoring and immortality carrier implementation flowchart.

[0011] Figure 3 : Initialization binding flowchart. Detailed Implementation Manner

[0012] The following describes the detailed implementation manner of the present invention from the processes of biometric registration, conscious behavior modeling, quantum encrypted evidence storage, daily identity verification, death determination and heritage trigger, and immortality carrier activation ( Figure 2 ).

[0013] Step 1: Biometric registration. Existing technology devices are adopted: high-precision fingerprint scanners (such as in-screen fingerprint modules of mobile phones), iris imagers (such as ophthalmic devices in hospitals), and smartwatches (monitoring heart rate and blood oxygen). Operation process: 1) The user presses the finger on the fingerprint device to collect 3D fingerprint textures (0.1mm resolution); 2) Gaze at the iris camera for 5 seconds to record the iris vascular distribution (near-infrared imaging); 3) Wear the smartwatch to continuously monitor the resting heart rate (5-minute average). Function: Establish a biological benchmark: integrate fingerprint, iris, and heart rate variability (HRV) to generate a unique biological ID. Innovation point: For the first time, combine dynamic vital signs (HRV) with static biometric features, significantly improving the anti-counterfeiting ability.

[0014] Step 2: Conscious behavior modeling. Existing technology devices are adopted: portable EEG headsets (such as NeuroSky MindWave), AR glasses (such as Microsoft HoloLens). Operation process: 1) The user wears the EEG headset to complete cognitive tasks (such as memorizing number sequences, pattern recognition); 2) The AR glasses record the eye movement trajectories and reaction times during the task; 3) Extract more than 30 features such as the α / β brain wave power ratio and event-related potential (ERP). Function: Create a conscious fingerprint: construct a model of the user's unique thinking and decision-making mode. Innovation point: For the first time, use the reaction mode of cognitive tasks as an identity feature, with a very low misidentification rate.

[0015] Step 3: Quantum encryption for evidence storage. Existing technology devices are adopted: quantum random number generators (such as IDQ Quantis), blockchain node servers. Operation process: 1) Use the quantum random number generator to create a 1024-bit encryption key; 2) Encrypt the biological data and conscious model (using the national cryptographic SM9 algorithm); 3) Write the data hash value into the Ethereum blockchain (Gas fee optimization strategy). Function: Tamper-proof evidence storage, quantum keys ensure encryption strength, and the blockchain prevents tampering. Innovation point: An anti-quantum blockchain evidence storage solution that supports dynamic updates of biological data.

[0016] The continuous process of the above steps 1 to 3 is the initialization binding flowchart ( Figure 3 ).

[0017] Step 4: Daily identity authentication. Existing technology devices are adopted: smartphones (NFC function), wearable blood pressure monitors (such as Omron wearable devices). Operation process: 1) The user touches the verification terminal with the phone's NFC to transmit the encrypted biological ID; 2) Synchronously measure the real-time blood pressure and HRV (the comparison error with the registration benchmark is ≤5%); 3) Randomly pop up an AR cognitive test (such as rapid image classification) to verify the conscious mode. Function: Dynamic identity anchoring: prevent biometric features from being stolen or drifting with age. Innovation point: "Physiological-cognitive" two-factor real-time verification, completed within 30 seconds.

[0018] Step 5: Death determination and inheritance trigger. Existing technology equipment: medical-grade heart rate monitor (such as Philips IntelliVue), electroencephalogram monitor (such as hospital EEG equipment). Operation process: 1) Continuously detect for 12 hours: heart rate < 30 beats per minute and no variability, electroencephalogram silence (< 2 μV), 1) The system automatically notifies the preset relatives and notary institutions; 2) 2 relatives' biometric authentication + notary office digital signature are required to unlock the inheritance. Function: Credible inheritance execution, avoiding traditional inheritance disputes, and the processing efficiency is increased by 20 times. Innovation point: An inheritance protocol that integrates medical-grade life monitoring and blockchain multi-signature.

[0019] Step 6: Activation of the immortality carrier. Existing technology equipment: AI training server (NVIDIA DGX), cloud rendering cluster (such as AWS EC2 G4 instance). Operation process: 1) Extract the user's historical data (chat records, videos, etc.) from encrypted storage; 2) Use GPT-4 / Deepseek, etc. to fine-tune and generate a language model, and use StyleGAN to build a 3D image; 3) Deploy an ethical constraint module: prohibit financial operations, and the emotional interaction frequency decays by 10% per week. Function: Digital immortality is achieved, retaining the user's thinking and image characteristics. Innovation point: The first ethical constraint engine under the federated learning framework to prevent the abuse of digital humans.

Claims

1. A digital human identity anchoring system, characterized in that include: Implantable bio-monitoring module (nanopore sequencing chip + quantum key generator), consciousness behavior modeling engine (256-channel ECoG + Granger causality analyzer), dual-chain blockchain evidence network (life chain + consciousness chain), quantum entanglement verification terminal (Bell state measurement device).

2. The system according to claim 1, characterized in that The implantable bio-monitoring module: the nanopore sequencing chip automatically updates the DNA methylation benchmark every 90 days, and the quantum key generator is deployed near the heart via intravenous nanorobots.

3. The system according to claim 1, characterized in that The conscious behavior modeling: extracting theta wave (4-8Hz) phase synchronization as an indicator of thought coherence, and constructing a moral decision tree model to record major choice tendencies such as euthanasia / inheritance distribution.

4. The system according to claim 1, characterized in that The dual-chain blockchain: the life chain adopts an anti-quantum signature algorithm (SPHINCS+), and the consciousness chain implements homomorphic encryption (CKKS scheme) to protect thought privacy.

5. The system according to claim 1, characterized in that The death determination protocol: When CMRO2 <1.2ml / 100g / min is detected for 24 consecutive hours, triple verification is triggered: quantum entangled state verification + pre-death key + close relative biometric authentication.

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