Jenny Cardenas
type: MusicGroup
genre: singer-songwriter
popularity: 6
followers: 666
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95aaddc782794fc6ad5af927355802a0a1a53145323a0dd1c552562a0df7d0bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7131aaba-d378-4a90-b7cb-ee4d33015f60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7131aaba-d378-4a90-b7cb-ee4d33015f60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7131aaba-d378-4a90-b7cb-ee4d33015f60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95aaddc782794fc6ad5af927355802a0a1a53145323a0dd1c552562a0df7d0bb","name":"Jenny Cardenas","registered_at":"2026-06-17T05:26:48Z","symbol":"NIM1295053","token_address":"0x119ecbaf9b84d88a127b00c0569022699520fdea","type":"artist","uuid":"7131aaba-d378-4a90-b7cb-ee4d33015f60"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95aaddc782794fc6ad5af927355802a0a1a53145323a0dd1c552562a0df7d0bb. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7131aaba-d378-4a90-b7cb-ee4d33015f60.json and https://artists.proofprofile.net/proofs/artist/7131aaba-d378-4a90-b7cb-ee4d33015f60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x95aaddc782794fc6ad5af927355802a0a1a53145323a0dd1c552562a0df7d0bb","name":"Jenny Cardenas","registered_at":"2026-06-17T05:26:48Z","symbol":"NIM1295053","token_address":"0x119ecbaf9b84d88a127b00c0569022699520fdea","type":"artist","uuid":"7131aaba-d378-4a90-b7cb-ee4d33015f60"}
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