Coffeehouse Background Music
type: MusicGroup
popularity: 9
followers: 5184
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3983cc18e6ece30117c2070c194e1f75b4207b21b2ac8736c9d28a0c334dc3ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecb524ab-b7e8-4c93-880f-aaee77a6bdd1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecb524ab-b7e8-4c93-880f-aaee77a6bdd1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ecb524ab-b7e8-4c93-880f-aaee77a6bdd1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3983cc18e6ece30117c2070c194e1f75b4207b21b2ac8736c9d28a0c334dc3ac","name":"Coffeehouse Background Music","registered_at":"2026-06-21T11:30:07Z","symbol":"NIM1908205","token_address":"0xa6dd9c8da25598942fec79caa73c917caea3fe3d","type":"artist","uuid":"ecb524ab-b7e8-4c93-880f-aaee77a6bdd1"}
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 0x3983cc18e6ece30117c2070c194e1f75b4207b21b2ac8736c9d28a0c334dc3ac. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ecb524ab-b7e8-4c93-880f-aaee77a6bdd1.json and https://artists.proofprofile.net/proofs/artist/ecb524ab-b7e8-4c93-880f-aaee77a6bdd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x3983cc18e6ece30117c2070c194e1f75b4207b21b2ac8736c9d28a0c334dc3ac","name":"Coffeehouse Background Music","registered_at":"2026-06-21T11:30:07Z","symbol":"NIM1908205","token_address":"0xa6dd9c8da25598942fec79caa73c917caea3fe3d","type":"artist","uuid":"ecb524ab-b7e8-4c93-880f-aaee77a6bdd1"}
album: Coffeehouse Chill
  type: MusicAlbum
  date published: 2009-10-20
album: Coffeehouse Chill
  type: MusicAlbum
  date published: 2009-10-20
album: Coffeehouse Chill 2
  type: MusicAlbum
  date published: 2010-08-17
album: Jazz for the Coffeehouse
  type: MusicAlbum
  date published: 2015-06-10
album: Some Enchanted Evening
  type: MusicAlbum
  date published: 2015-06-15
album: Jazz Music for a Coffeehouse
  type: MusicAlbum
  date published: 2015-06-24
album: Coffee Shop Jazz Background Music
  type: MusicAlbum
  date published: 2015-07-29
album: Coffee Break Jazz
  type: MusicAlbum
  date published: 2015-09-09
album: Smooth Jazz Expresso
  type: MusicAlbum
  date published: 2015-09-30
album: Coffeehouse Soft Jazz Vibes
  type: MusicAlbum
  date published: 2015-11-11
album: Coffeehouse Background Jazz
  type: MusicAlbum
  date published: 2015-11-18
album: Jazz: Coffeehouse Background
  type: MusicAlbum
  date published: 2015-12-16
album: Jazz: Coffeehouse Backdrop
  type: MusicAlbum
  date published: 2015-12-30
album: Jazz for a Coffeehouse
  type: MusicAlbum
  date published: 2016-01-13
album: Jazz: Caffè Americano
  type: MusicAlbum
  date published: 2016-01-20
album: Jazz for Coffee Moments
  type: MusicAlbum
  date published: 2016-01-27
album: Music for Hong Kong
  type: MusicAlbum
  date published: 2020-06-05
album: Coffeehouse Chill 3
  type: MusicAlbum
  date published: 2023-07-01
album: Coffeehouse Chill 4
  type: MusicAlbum
  date published: 2023-07-21
album: 仕事の時間だ
  type: MusicAlbum
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album: Coffeehouse Chill 5
  type: MusicAlbum
  date published: 2024-08-02
album: Atmospheric Nocturne
  type: MusicAlbum
  date published: 2025-02-10
album: Coffeehouse Piano Music
  type: MusicAlbum
  date published: 2025-03-03
album: Passionate Melodies
  type: MusicAlbum
  date published: 2025-03-31
album: Beyond the Melodies
  type: MusicAlbum
  date published: 2025-05-19
album: Coffeehouse Chill 6
  type: MusicAlbum
  date published: 2025-05-30
album: Shaded Intervals
  type: MusicAlbum
  date published: 2025-06-16
album: Warm Shadows
  type: MusicAlbum
  date published: 2025-07-21