Coffee Shop Bossa Nova
type: MusicGroup
popularity: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5271b437256db77ebb27bac5dda00cb0ab9b18344ad8b4438c54aa5349d00de9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa600ec8-65e3-43f9-b874-d808ab3668df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa600ec8-65e3-43f9-b874-d808ab3668df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa600ec8-65e3-43f9-b874-d808ab3668df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5271b437256db77ebb27bac5dda00cb0ab9b18344ad8b4438c54aa5349d00de9","name":"Coffee Shop Bossa Nova","registered_at":"2026-06-20T09:12:47Z","symbol":"NIM1575963","token_address":"0x03018442eb8d13d01ee3a4e71c48ba3e1a4ffaad","type":"artist","uuid":"aa600ec8-65e3-43f9-b874-d808ab3668df"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5271b437256db77ebb27bac5dda00cb0ab9b18344ad8b4438c54aa5349d00de9. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa600ec8-65e3-43f9-b874-d808ab3668df.json and https://artists.proofprofile.net/proofs/artist/aa600ec8-65e3-43f9-b874-d808ab3668df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x5271b437256db77ebb27bac5dda00cb0ab9b18344ad8b4438c54aa5349d00de9","name":"Coffee Shop Bossa Nova","registered_at":"2026-06-20T09:12:47Z","symbol":"NIM1575963","token_address":"0x03018442eb8d13d01ee3a4e71c48ba3e1a4ffaad","type":"artist","uuid":"aa600ec8-65e3-43f9-b874-d808ab3668df"}
album: Bahia Melodies
  type: MusicAlbum
  date published: 2024-06-14
album: Samba Beach: Best of Bossa Nova
  type: MusicAlbum
  date published: 2024-07-01
album: Samba Sunrise: Best of Bossa Nova
  type: MusicAlbum
  date published: 2024-07-06
album: Ipanema Reflections: Coffee Shop Jazz
  type: MusicAlbum
  date published: 2024-07-12
album: Samba Vibes: Best of Bossa Nova
  type: MusicAlbum
  date published: 2024-07-19
album: Brazilian Vibes: Bossa Nova
  type: MusicAlbum
  date published: 2024-08-02
album: Rio Pulse: Best Bossa Nova Music
  type: MusicAlbum
  date published: 2024-08-23
album: Samba Solitude: Bossa Nova Guitar
  type: MusicAlbum
  date published: 2024-09-13
album: Bahian Echoes: Background Jazz Instrumental
  type: MusicAlbum
  date published: 2024-10-07
album: Bahian Echoes: Relaxing Bossa Nova
  type: MusicAlbum
  date published: 2024-11-12
album: Carnival Heart: Relaxing Bossa Nova
  type: MusicAlbum
  date published: 2024-12-20