2023 Chill Playlist
type: MusicGroup
popularity: 9
followers: 427
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bf65a906b0987d42ecd3fc4e6ee7a9b1a31c60e567a2ca53b4f86c270436dcd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/927373fb-3623-4e44-ab29-07fdf57a194b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/927373fb-3623-4e44-ab29-07fdf57a194b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/927373fb-3623-4e44-ab29-07fdf57a194b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bf65a906b0987d42ecd3fc4e6ee7a9b1a31c60e567a2ca53b4f86c270436dcd","name":"2023 Chill Playlist","registered_at":"2026-06-17T16:31:29Z","symbol":"NIM1453513","token_address":"0x3e626496aa75dbec8b25fbc24e1d04553191a902","type":"artist","uuid":"927373fb-3623-4e44-ab29-07fdf57a194b"}
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf65a906b0987d42ecd3fc4e6ee7a9b1a31c60e567a2ca53b4f86c270436dcd. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/927373fb-3623-4e44-ab29-07fdf57a194b.json and https://artists.proofprofile.net/proofs/artist/927373fb-3623-4e44-ab29-07fdf57a194b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x4bf65a906b0987d42ecd3fc4e6ee7a9b1a31c60e567a2ca53b4f86c270436dcd","name":"2023 Chill Playlist","registered_at":"2026-06-17T16:31:29Z","symbol":"NIM1453513","token_address":"0x3e626496aa75dbec8b25fbc24e1d04553191a902","type":"artist","uuid":"927373fb-3623-4e44-ab29-07fdf57a194b"}
album: Relaxing Playlist 2023
  type: MusicAlbum
  date published: 2023-01-26
album: Most Calming Chill Playlist 2023
  type: MusicAlbum
  date published: 2023-02-03
album: 2023 Chill Calm Playlist For Relaxing
  type: MusicAlbum
  date published: 2023-02-05
  track: Chill Playlist 2023
    type: MusicRecording
    duration: PT0M58S
    duration ms: 58918
    explicit: false
    by artist: 2023 Chill Playlist
    in album: 2023 Chill Calm Playlist For Relaxing
      type: MusicAlbum
      date published: 2023-02-05
    isrc code: CBC6H2052301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
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      value: https://explorer.copyrightchains.com/tx/0x0e6e6b6730eee0bf303a33775d18f3cfcd08d17b3a7a73a6704c82dde3a9fd32
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958955
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBC6H2052301
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x0e6e6b6730eee0bf303a33775d18f3cfcd08d17b3a7a73a6704c82dde3a9fd32. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBC6H2052301.
      date published: 2026-07-21T03:03:40Z
    audio: Chill Playlist 2023
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.724
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.688
      additional property: Energy
        type: PropertyValue
        value: 0.717
      additional property: Speechiness
        type: PropertyValue
        value: 0.084
      additional property: Acousticness
        type: PropertyValue
        value: 0.896
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.407
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.847
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.35
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Relaxing Calm 2023 Playlist
  type: MusicAlbum
  date published: 2023-02-07
album: Chill Instrumentals Playlist 2023
  type: MusicAlbum
  date published: 2023-02-11
album: 2023 Chill Hip Hop Playlist
  type: MusicAlbum
  date published: 2023-02-15
album: Calming Playlist 2023
  type: MusicAlbum
  date published: 2023-02-19
album: Studying Playlist 2023
  type: MusicAlbum
  date published: 2023-03-05
album: Concentration Focus Music Playlist 2023
  type: MusicAlbum
  date published: 2023-03-14
album: Chill Playlist 2023
  type: MusicAlbum
  date published: 2023-03-19
album: Chill Working Music For Studying 2023
  type: MusicAlbum
  date published: 2023-03-24
album: Work Playlist 2023
  type: MusicAlbum
  date published: 2023-03-29