Bossa Nova Instrumental Collection
type: MusicGroup
genre: bossa nova
popularity: 14
followers: 274
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3fb20b172751aa1b0a98509c4afd782d3a0049827ed18553a2dbf321810815c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953630
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953630
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3198fd20-57cf-4a7d-8374-04579d91c521.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3198fd20-57cf-4a7d-8374-04579d91c521.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3198fd20-57cf-4a7d-8374-04579d91c521
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:06:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3fb20b172751aa1b0a98509c4afd782d3a0049827ed18553a2dbf321810815c","name":"Bossa Nova Instrumental Collection","registered_at":"2026-06-14T09:35:56Z","symbol":"NIM0411851","token_address":"0xaab65a1f83049be85831b22afc9d4bf319e63666","type":"artist","uuid":"3198fd20-57cf-4a7d-8374-04579d91c521"}
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 0xb3fb20b172751aa1b0a98509c4afd782d3a0049827ed18553a2dbf321810815c. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3198fd20-57cf-4a7d-8374-04579d91c521.json and https://artists.proofprofile.net/proofs/artist/3198fd20-57cf-4a7d-8374-04579d91c521.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:06:27Z
  text: {"copyright_id":"0xb3fb20b172751aa1b0a98509c4afd782d3a0049827ed18553a2dbf321810815c","name":"Bossa Nova Instrumental Collection","registered_at":"2026-06-14T09:35:56Z","symbol":"NIM0411851","token_address":"0xaab65a1f83049be85831b22afc9d4bf319e63666","type":"artist","uuid":"3198fd20-57cf-4a7d-8374-04579d91c521"}
album: Bossa Nova Instrumental Collection
  type: MusicAlbum
  date published: 2019-09-29
album: Bossa Nova Instrumental Morning
  type: MusicAlbum
  date published: 2019-10-16
album: Bossa Nova Instrumental Happiness
  type: MusicAlbum
  date published: 2020-01-16
album: Bossanova Cafe
  type: MusicAlbum
  date published: 2023-02-12
album: Cafe Bossa
  type: MusicAlbum
  date published: 2023-03-06
album: Cafe Bossa
  type: MusicAlbum
  date published: 2023-03-06
album: Cool Night
  type: MusicAlbum
  date published: 2023-03-24
album: Cool Night
  type: MusicAlbum
  date published: 2023-03-24
album: Sunday Moods
  type: MusicAlbum
  date published: 2023-04-22
album: Sunday Moods
  type: MusicAlbum
  date published: 2023-04-22
album: Sunny Bossa Lounge
  type: MusicAlbum
  date published: 2025-08-21