https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/Head https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk http://www.nanopub.org/nschema#hasAssertion https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/assertion https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk http://www.nanopub.org/nschema#hasProvenance https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/provenance https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/pubinfo https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/assertion https://doi.org/10.48550/arXiv.2506.16347 http://purl.org/spar/cito/hasQuotedText To make it more difficult to cheat on the electricity usage figures, we can assume that the data centre operator uses smart meters with a secure hardware element that signs meter readings with a private key configured by the meter manufacturer. https://doi.org/10.48550/arXiv.2506.16347 http://www.w3.org/2000/01/rdf-schema#comment We believe this approach can be applied to environmental data loggers. If biodiversity sensors sign their readings with a private key, a zk-SNARK circuit can verify the signature inside the proof, ensuring that compliance claims are based on authentic measurements rather than fabricated data. https://w3id.org/np/o/ntemplate/CREATOR http://purl.org/spar/cito/quotes https://doi.org/10.48550/arXiv.2506.16347 https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/provenance https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/assertion http://www.w3.org/ns/prov#wasAttributedTo https://orcid.org/0000-0002-1784-2920 https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/pubinfo https://orcid.org/0000-0002-1784-2920 http://xmlns.com/foaf/0.1/name Anne Fouilloux https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk http://purl.org/dc/terms/created 2026-04-13T17:36:11.651Z https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk http://purl.org/dc/terms/creator https://orcid.org/0000-0002-1784-2920 https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk http://purl.org/dc/terms/license https://creativecommons.org/licenses/by/4.0/ https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk http://purl.org/nanopub/x/hasNanopubType http://purl.org/spar/cito/cites https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk http://purl.org/nanopub/x/wasCreatedAt https://platform.sciencelive4all.org https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://purl.org/nanopub/x/ExampleNanopub https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk http://www.w3.org/2000/01/rdf-schema#label Paper annotation: To make it more difficult to cheat on the electricity usage figures, we can assume that the data centre operator uses smart meters with a secure hardware element that signs meter readings with a private key configured by the meter manufacturer. https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate https://w3id.org/np/RA24onqmqTMsraJ7ypYFOuckmNWpo4Zv5gsLqhXt7xYPU https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/sig http://purl.org/nanopub/x/hasAlgorithm RSA https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/sig http://purl.org/nanopub/x/hasPublicKey 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 https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/sig http://purl.org/nanopub/x/hasSignature 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 https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/sig http://purl.org/nanopub/x/hasSignatureTarget https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk https://w3id.org/sciencelive/np/RAiqr9IHb-SHGqOQIF4uVrP9MLZTRb_NhN1YZSVoG39yk/sig http://purl.org/nanopub/x/signedBy https://orcid.org/0000-0002-1784-2920