Hope voice music
type: MusicGroup
genre: african gospel
popularity: 5
followers: 157
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc82721fef41ca5132527ea0604eb2f820a9f67ef8744f5d45c3a7feee336c507
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/365b0553-8a0a-4dcc-a23d-c5fbc354679f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/365b0553-8a0a-4dcc-a23d-c5fbc354679f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/365b0553-8a0a-4dcc-a23d-c5fbc354679f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc82721fef41ca5132527ea0604eb2f820a9f67ef8744f5d45c3a7feee336c507","name":"Hope voice music","registered_at":"2026-06-16T08:27:54Z","symbol":"NIM0994679","token_address":"0x8850c8df7ecd4478a2687b4c9f44e7c48889504b","type":"artist","uuid":"365b0553-8a0a-4dcc-a23d-c5fbc354679f"}
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 0xc82721fef41ca5132527ea0604eb2f820a9f67ef8744f5d45c3a7feee336c507. Chain 2 (Bitcoin): anchored in block 954019 (2026-06-16T23:44:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/365b0553-8a0a-4dcc-a23d-c5fbc354679f.json and https://artists.proofprofile.net/proofs/artist/365b0553-8a0a-4dcc-a23d-c5fbc354679f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:44:13Z
  text: {"copyright_id":"0xc82721fef41ca5132527ea0604eb2f820a9f67ef8744f5d45c3a7feee336c507","name":"Hope voice music","registered_at":"2026-06-16T08:27:54Z","symbol":"NIM0994679","token_address":"0x8850c8df7ecd4478a2687b4c9f44e7c48889504b","type":"artist","uuid":"365b0553-8a0a-4dcc-a23d-c5fbc354679f"}
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