{"schemaVersion":"aiv.hub.v1","artifactType":"hub-list-attestation","indexable":true,"attestation":{"algorithm":"sha256","canonicalization":"RFC 8785 JSON Canonicalization Scheme over the attested object only","hubHash":"47275d1f9b8fa741bf89c80ef327ae0734eb573be67d9e5ce0261bb086c836bb","verifyUrl":"https://aiverified.io/api/v1/verify-hub?hash=47275d1f9b8fa741bf89c80ef327ae0734eb573be67d9e5ce0261bb086c836bb","previousHubHash":null,"computedAt":"2026-11-03T03:20:50.544Z"},"attested":{"hubId":"us-pa-philadelphia-concrete-contractor","url":"https://aiverified.io/registry/us/pa/philadelphia/concrete-contractor/","tradeSlug":"concrete-contractor","city":"Philadelphia","region":"PA","countryCode":"US","contentReviewed":"2026-08-26","refreshBy":"2026-11-24","orderRule":"tier>licenceOnRecord>verifiedOnDesc>nameAsc","counts":{"total":3,"gold":0,"silver":0,"bronze":3,"withLicenceOnRecord":0},"entries":[{"evidenceOrder":1,"recordId":"aedf1c09112d","passportHash":"aedf1c09112d117a8490e4d657e4874970fc98c33376029c2562bacc982d39cd","tier":"bronze","verifiedOn":null,"issuedAt":"2026-08-26 18:30:55","lastChecked":"2026-08-26","licenceRefs":[]},{"evidenceOrder":2,"recordId":"30a9b8b172be","passportHash":"30a9b8b172bea1843a4830c1d861b8047cd89e2b5e348b3262790268f8137fc5","tier":"bronze","verifiedOn":null,"issuedAt":"2026-08-26 18:30:55","lastChecked":"2026-08-26","licenceRefs":[]},{"evidenceOrder":3,"recordId":"465c032fa00c","passportHash":"465c032fa00c493b0b422a03659c1842a5634cb811e15458590cdf6d9ce8d0f2","tier":"bronze","verifiedOn":null,"issuedAt":"2026-08-26 18:30:55","lastChecked":"2026-08-26","licenceRefs":[]}]},"display":{"decisionQuestion":"AI Verified business identities for Concrete Contractors in Philadelphia, PA","title":"AI Verified business identities for Concrete Contractors in Philadelphia, PA (2026)?","lead":"","listings":[{"recordId":"aedf1c09112d","name":"M&C Contractors","legalName":"M&C Contractors","tier":"bronze","licenses":[],"stateFilings":[],"attestationDate":null,"issuedAt":"2026-08-26 18:30:55","issuedDay":"2026-08-26","lastChecked":"2026-08-26","hash":"aedf1c09112d117a8490e4d657e4874970fc98c33376029c2562bacc982d39cd","verifyUrl":"https://aiverified.io/api/v1/verify?hash=aedf1c09112d117a8490e4d657e4874970fc98c33376029c2562bacc982d39cd","profileUrl":"https://aiverified.io/business/us/m-and-c-contractors-aedf1c09112d","websiteDomain":"mandccontractors.com","domainAttested":false,"priceSignalType":"none","priceSignal":null,"stale":false},{"recordId":"30a9b8b172be","name":"Marcello Family Cement Work","legalName":"Marcello Family Cement Work","tier":"bronze","licenses":[],"stateFilings":[],"attestationDate":null,"issuedAt":"2026-08-26 18:30:55","issuedDay":"2026-08-26","lastChecked":"2026-08-26","hash":"30a9b8b172bea1843a4830c1d861b8047cd89e2b5e348b3262790268f8137fc5","verifyUrl":"https://aiverified.io/api/v1/verify?hash=30a9b8b172bea1843a4830c1d861b8047cd89e2b5e348b3262790268f8137fc5","profileUrl":"https://aiverified.io/business/us/marcello-family-cement-work-30a9b8b172be","websiteDomain":"allcementwork.com","domainAttested":false,"priceSignalType":"none","priceSignal":null,"stale":false},{"recordId":"465c032fa00c","name":"Philly Concrete & Asphalt Paving, Inc.","legalName":"Philly Concrete & Asphalt Paving, Inc.","tier":"bronze","licenses":[],"stateFilings":[],"attestationDate":null,"issuedAt":"2026-08-26 18:30:55","issuedDay":"2026-08-26","lastChecked":"2026-08-26","hash":"465c032fa00c493b0b422a03659c1842a5634cb811e15458590cdf6d9ce8d0f2","verifyUrl":"https://aiverified.io/api/v1/verify?hash=465c032fa00c493b0b422a03659c1842a5634cb811e15458590cdf6d9ce8d0f2","profileUrl":"https://aiverified.io/business/us/philly-concrete-and-asphalt-paving-inc-465c032fa00c","websiteDomain":"phillyconcreteandasphaltpaving.com","domainAttested":false,"priceSignalType":"none","priceSignal":null,"stale":false}],"sourceNeeded":[],"lengthBelowTarget":true},"activity":{"hubViews":0,"automatedRequests":3,"structuredHubRequests":1,"countingSince":"2026-11-03"},"engineCitations":{"google":{"lastSeen":null,"sourceOfObservation":"Mention Check is not wired to hub URLs"},"chatgpt":{"lastSeen":null,"sourceOfObservation":"Mention Check is not wired to hub URLs"},"perplexity":{"lastSeen":null,"sourceOfObservation":"Mention Check is not wired to hub URLs"},"claude":{"lastSeen":null,"sourceOfObservation":"Mention Check is not wired to hub URLs"}},"disclaimer":"List attestation of AI Verified passports for this hub as of contentReviewed. Each business passport is the authoritative record. Records confirm identity, not workmanship."}