Cafe Lounge Music
type: MusicGroup
genre: lounge
popularity: 13
followers: 189
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb22ed137d6077226d74dba0ee8c292c16590048b408a3f10983758d9c5dc1f88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953691
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953691
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b7b2c2d-9896-4a43-a500-a7befe29b20d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b7b2c2d-9896-4a43-a500-a7befe29b20d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b7b2c2d-9896-4a43-a500-a7befe29b20d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:39:17Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb22ed137d6077226d74dba0ee8c292c16590048b408a3f10983758d9c5dc1f88","name":"Cafe Lounge Music","registered_at":"2026-06-14T15:46:57Z","symbol":"NIM0500388","token_address":"0xa1716e383467827354cd664a016a3599d92987a9","type":"artist","uuid":"6b7b2c2d-9896-4a43-a500-a7befe29b20d"}
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 0xb22ed137d6077226d74dba0ee8c292c16590048b408a3f10983758d9c5dc1f88. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b7b2c2d-9896-4a43-a500-a7befe29b20d.json and https://artists.proofprofile.net/proofs/artist/6b7b2c2d-9896-4a43-a500-a7befe29b20d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xb22ed137d6077226d74dba0ee8c292c16590048b408a3f10983758d9c5dc1f88","name":"Cafe Lounge Music","registered_at":"2026-06-14T15:46:57Z","symbol":"NIM0500388","token_address":"0xa1716e383467827354cd664a016a3599d92987a9","type":"artist","uuid":"6b7b2c2d-9896-4a43-a500-a7befe29b20d"}
album: Cafe Lounge Music
  type: MusicAlbum
  date published: 2010-12-19
album: Sweet Memories
  type: MusicAlbum
  date published: 2019-09-13
album: Mellow Mood
  type: MusicAlbum
  date published: 2019-10-21
album: Groove Electronica
  type: MusicAlbum
  date published: 2021-11-15
album: Misty
  type: MusicAlbum
  date published: 2022-09-02
album: 勉強がはかどるリラックス音楽
  type: MusicAlbum
  date published: 2023-10-02
album: リラックスできる静かな音
  type: MusicAlbum
  date published: 2023-10-04
album: Harlem Jazz
  type: MusicAlbum
  date published: 2023-12-01
album: Rhythm and Groove: Instrumental Jazz Café
  type: MusicAlbum
  date published: 2024-08-09
album: My Favorite Blend: Breakfast Jazz
  type: MusicAlbum
  date published: 2024-08-30
album: Latte Grooves: Coffee Shop Jazz
  type: MusicAlbum
  date published: 2024-09-19
album: Café Croissant: Relaxing Jazz
  type: MusicAlbum
  date published: 2024-10-16
album: Mixed Signals: French Jazz
  type: MusicAlbum
  date published: 2024-11-26
album: The Art of Coffee
  type: MusicAlbum
  date published: 2025-04-23