Chris Bernstorf
type: MusicGroup
genre: spoken word
popularity: 7
followers: 1073
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb61e3754e526d430de001d0d6854e9c986a1a9d268a430ea5c5febb2da49f376
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd15172d-87d5-4855-8dbb-504a0b82ee87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd15172d-87d5-4855-8dbb-504a0b82ee87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd15172d-87d5-4855-8dbb-504a0b82ee87
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61e3754e526d430de001d0d6854e9c986a1a9d268a430ea5c5febb2da49f376. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd15172d-87d5-4855-8dbb-504a0b82ee87.json and https://artists.proofprofile.net/proofs/artist/bd15172d-87d5-4855-8dbb-504a0b82ee87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb61e3754e526d430de001d0d6854e9c986a1a9d268a430ea5c5febb2da49f376","name":"Chris Bernstorf","registered_at":"2026-06-20T17:45:04Z","symbol":"NIM1669857","token_address":"0xbb04090bb771d44f0db78b025ebd4dcbff0fa556","type":"artist","uuid":"bd15172d-87d5-4855-8dbb-504a0b82ee87"}
album: Move
  type: MusicAlbum
  date published: 2012-09-07
album: Yellow
  type: MusicAlbum
  date published: 2013-03-05
album: Williamsport (Live)
  type: MusicAlbum
  date published: 2014-11-08
album: The Sidewalk Hymns
  type: MusicAlbum
  date published: 2015-03-27
album: Van Sessions (Food and Friends, Too)
  type: MusicAlbum
  date published: 2016-06-27
album: Unfold
  type: MusicAlbum
  date published: 2017-09-15
album: Yellow
  type: MusicAlbum
  date published: 2018-03-05
album: 152.42 (Revised)
  type: MusicAlbum
  date published: 2018-03-26
album: Leftover Hymns
  type: MusicAlbum
  date published: 2018-05-19
  track: Singing Lessons
    type: MusicRecording
    duration: PT0M39S
    duration ms: 39690
    explicit: false
    by artist: Chris Bernstorf
    in album: Leftover Hymns
      type: MusicAlbum
      date published: 2018-05-19
    genre: spoken word
    isrc code: USHM21805596
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 956576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21805596
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:06:47Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7707125edbef6ad652caf720a9b789f8caa3a25af6fac23b6c33d491d17f5150. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USHM21805596.
      date published: 2026-07-04T02:06:47Z
    audio: Singing Lessons
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.47
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.734
      additional property: Energy
        type: PropertyValue
        value: 0.292
      additional property: Speechiness
        type: PropertyValue
        value: 0.587
      additional property: Acousticness
        type: PropertyValue
        value: 0.892
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.89
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.233
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Swing
  type: MusicAlbum
  date published: 2019-04-30
album: The Facts
  type: MusicAlbum
  date published: 2019-05-13
album: It's All Joy
  type: MusicAlbum
  date published: 2019-05-17
album: Live at Kelly's
  type: MusicAlbum
  date published: 2019-09-30