John Neudorf
type: MusicGroup
genre: bolero
popularity: 7
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa14507bbe3bfd8f28a3b4e3183f1b178e7e8f8e3f0b1bfedc98e082df14838ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33f97e02-82b1-40c7-bd1e-53158856c5a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33f97e02-82b1-40c7-bd1e-53158856c5a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33f97e02-82b1-40c7-bd1e-53158856c5a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa14507bbe3bfd8f28a3b4e3183f1b178e7e8f8e3f0b1bfedc98e082df14838ff","name":"John Neudorf","registered_at":"2026-06-16T07:43:11Z","symbol":"NIM0984008","token_address":"0x885e923523a889823d9e0d683cd091bdb8d84241","type":"artist","uuid":"33f97e02-82b1-40c7-bd1e-53158856c5a5"}
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 0xa14507bbe3bfd8f28a3b4e3183f1b178e7e8f8e3f0b1bfedc98e082df14838ff. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33f97e02-82b1-40c7-bd1e-53158856c5a5.json and https://artists.proofprofile.net/proofs/artist/33f97e02-82b1-40c7-bd1e-53158856c5a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xa14507bbe3bfd8f28a3b4e3183f1b178e7e8f8e3f0b1bfedc98e082df14838ff","name":"John Neudorf","registered_at":"2026-06-16T07:43:11Z","symbol":"NIM0984008","token_address":"0x885e923523a889823d9e0d683cd091bdb8d84241","type":"artist","uuid":"33f97e02-82b1-40c7-bd1e-53158856c5a5"}
album: Tomorrow Never Knows
  type: MusicAlbum
  date published: 2024-04-26
album: I Remember Clifford
  type: MusicAlbum
  date published: 2024-05-07
album: My One And Only Love
  type: MusicAlbum
  date published: 2024-05-07
album: Creepin'
  type: MusicAlbum
  date published: 2024-05-07
album: A Nightingale Sang in Berkeley Square
  type: MusicAlbum
  date published: 2024-05-07
album: Argentina
  type: MusicAlbum
  date published: 2024-05-10
album: Red Clay
  type: MusicAlbum
  date published: 2024-05-24
album: Off The List
  type: MusicAlbum
  date published: 2024-06-07
album: Here's To Life
  type: MusicAlbum
  date published: 2024-06-21
  track: Hallelujah, I Love Her So
    type: MusicRecording
    duration: PT5M31S
    duration ms: 331667
    explicit: false
    by artist: John Neudorf
    in album: Here's To Life
      type: MusicAlbum
      date published: 2024-06-21
    genre: bolero
    isrc code: GX3Q92449318
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:33:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x41b2a1d86cfdf992bdf65e44bd5e1597441bef782af28a3611e56b0352b3bc0c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956620
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956620
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92449318
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T07:11:13Z
    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 0x41b2a1d86cfdf992bdf65e44bd5e1597441bef782af28a3611e56b0352b3bc0c. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/GX3Q92449318.
      date published: 2026-07-04T07:11:13Z
    audio: Hallelujah, I Love Her So
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.196
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.723
      additional property: Energy
        type: PropertyValue
        value: 0.405
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.729
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.462
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.469
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Argentina
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271016
    explicit: false
    by artist: John Neudorf
    in album: Here's To Life
      type: MusicAlbum
      date published: 2024-06-21
    genre: bolero
    isrc code: GX3Q92449321
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:20:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa6d096f206653e117f24038119b90549fc4c431e0b8359d59c7b0467498a4a3e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92449321
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0xa6d096f206653e117f24038119b90549fc4c431e0b8359d59c7b0467498a4a3e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GX3Q92449321.
      date published: 2026-07-04T14:03:39Z
    audio: Argentina
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.572
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Christmas

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.656

Energy
type: PropertyValue
value: 0.438

Speechiness
type: PropertyValue
value: 0.038

Acousticness
type: PropertyValue
value: 0.223

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.109

Valence (Positivity)
type: PropertyValue
value: 0.626

Loudness (dB)
type: PropertyValue
value: -7.129

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

Christmas
type: MusicAlbum
date published: 2024-11-13