Coro Celéste
type: MusicGroup
genre: choral
popularity: 6
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b6b2fb70cf4fde3c423c7580c39d3c4eeab686e73417f491e7617b4e12bffb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953988
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953988
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e2ad38a-9b1f-4260-89bf-2ee77bf9f755.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e2ad38a-9b1f-4260-89bf-2ee77bf9f755.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e2ad38a-9b1f-4260-89bf-2ee77bf9f755
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:23:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b6b2fb70cf4fde3c423c7580c39d3c4eeab686e73417f491e7617b4e12bffb4","name":"Coro Celéste","registered_at":"2026-06-16T05:43:31Z","symbol":"NIM0955422","token_address":"0x4bf3cc4f54cd5280a3510c2b2c05883a9cb559e9","type":"artist","uuid":"2e2ad38a-9b1f-4260-89bf-2ee77bf9f755"}
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 0x8b6b2fb70cf4fde3c423c7580c39d3c4eeab686e73417f491e7617b4e12bffb4. Chain 2 (Bitcoin): anchored in block 953988 (2026-06-16T18:23:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e2ad38a-9b1f-4260-89bf-2ee77bf9f755.json and https://artists.proofprofile.net/proofs/artist/2e2ad38a-9b1f-4260-89bf-2ee77bf9f755.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:23:32Z
  text: {"copyright_id":"0x8b6b2fb70cf4fde3c423c7580c39d3c4eeab686e73417f491e7617b4e12bffb4","name":"Coro Celéste","registered_at":"2026-06-16T05:43:31Z","symbol":"NIM0955422","token_address":"0x4bf3cc4f54cd5280a3510c2b2c05883a9cb559e9","type":"artist","uuid":"2e2ad38a-9b1f-4260-89bf-2ee77bf9f755"}
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  type: MusicAlbum
  date published: 2025-09-10
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  type: MusicAlbum
  date published: 2025-09-26
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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