Gentle Piano Collective
type: MusicGroup
popularity: 14
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77273965c4b34b4af341449024acb2bedcc076fb99192ffbb969d63cc4a9bc23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953812
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5a52b62-d004-4e22-91ce-5c774e8d390f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5a52b62-d004-4e22-91ce-5c774e8d390f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5a52b62-d004-4e22-91ce-5c774e8d390f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T17:06:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77273965c4b34b4af341449024acb2bedcc076fb99192ffbb969d63cc4a9bc23","name":"Gentle Piano Collective","registered_at":"2026-06-15T06:18:45Z","symbol":"NIM0708433","token_address":"0x86e1af6fd2edcf141a2424a8698393b3e1f4e163","type":"artist","uuid":"f5a52b62-d004-4e22-91ce-5c774e8d390f"}
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 0x77273965c4b34b4af341449024acb2bedcc076fb99192ffbb969d63cc4a9bc23. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5a52b62-d004-4e22-91ce-5c774e8d390f.json and https://artists.proofprofile.net/proofs/artist/f5a52b62-d004-4e22-91ce-5c774e8d390f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T17:06:52Z
  text: {"copyright_id":"0x77273965c4b34b4af341449024acb2bedcc076fb99192ffbb969d63cc4a9bc23","name":"Gentle Piano Collective","registered_at":"2026-06-15T06:18:45Z","symbol":"NIM0708433","token_address":"0x86e1af6fd2edcf141a2424a8698393b3e1f4e163","type":"artist","uuid":"f5a52b62-d004-4e22-91ce-5c774e8d390f"}
album: Piano Rain Relaxation: Serenity in Every Note
  type: MusicAlbum
  date published: 2023-11-17
album: Soothing Purrs: Piano Rain Serenades for Cats
  type: MusicAlbum
  date published: 2023-11-20
album: Zen Reflections: Piano Meditation Melodies
  type: MusicAlbum
  date published: 2023-11-28
album: Music for Dogs: Paws and Melody
  type: MusicAlbum
  date published: 2023-12-19
album: Euphoric Echoes: Piano Music Delights
  type: MusicAlbum
  date published: 2024-05-03
album: Piano Slumber: Sleep Melody
  type: MusicAlbum
  date published: 2024-05-24
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  type: MusicAlbum
  date published: 2024-08-29
album: Piano Music Yoga: Harmonic Balance
  type: MusicAlbum
  date published: 2024-09-13
album: Gentle Piano Melodies for Sleep
  type: MusicAlbum
  date published: 2024-11-27
album: Baby’s First Melodies: Gentle Piano Tunes
  type: MusicAlbum
  date published: 2024-12-26
album: Piano Serenity: Gentle Tunes for Relaxation
  type: MusicAlbum
  date published: 2025-02-03