Christian Schulz
type: MusicGroup
genre: classical piano
description: Christian Schulz (born 1 April 1983) is a German former professional footballer and current manager who played as a centre-back or left-back. Club career Schulz joined Werder Bremen in 1995 at the
popularity: 7
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4046750a221858ad3c77de98424e19f905a7ffe28431b736c0aecfc557b65501
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0875e1ac-9db4-4352-8f0e-c8bfbca8051a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0875e1ac-9db4-4352-8f0e-c8bfbca8051a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0875e1ac-9db4-4352-8f0e-c8bfbca8051a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4046750a221858ad3c77de98424e19f905a7ffe28431b736c0aecfc557b65501","name":"Christian Schulz","registered_at":"2026-06-15T16:25:41Z","symbol":"NIM0764982","token_address":"0x8a0fdb4a4e56c8444e3bf7b5274d80f903e01304","type":"artist","uuid":"0875e1ac-9db4-4352-8f0e-c8bfbca8051a"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4046750a221858ad3c77de98424e19f905a7ffe28431b736c0aecfc557b65501. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0875e1ac-9db4-4352-8f0e-c8bfbca8051a.json and https://artists.proofprofile.net/proofs/artist/0875e1ac-9db4-4352-8f0e-c8bfbca8051a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0x4046750a221858ad3c77de98424e19f905a7ffe28431b736c0aecfc557b65501","name":"Christian Schulz","registered_at":"2026-06-15T16:25:41Z","symbol":"NIM0764982","token_address":"0x8a0fdb4a4e56c8444e3bf7b5274d80f903e01304","type":"artist","uuid":"0875e1ac-9db4-4352-8f0e-c8bfbca8051a"}
album: Adagios
  type: MusicAlbum
  date published: 2009-04-06
  track: Andante from Piano Concerto 21 "Elvira Madigan"
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182680
    explicit: false
    by artist: Christian Schulz
    in album: Adagios
      type: MusicAlbum
      date published: 2009-04-06
    genre: classical piano
    isrc code: DEB630909216
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T14:42:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6038b7b2bc5898d0d8253064ea65d1c7acc5b2f9655d46f686668aedf76bded5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB630909216
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0x6038b7b2bc5898d0d8253064ea65d1c7acc5b2f9655d46f686668aedf76bded5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB630909216 — a six-check JSON result.
      date published: 2026-07-08T03:20:19Z
    audio: Andante from Piano Concerto 21 "Elvira Madigan"
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.356
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.201
      additional property: Energy
        type: PropertyValue
        value: 0.244
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.98
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.733
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.151
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.575
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Meditationen - Improvisation on Cello
  type: MusicAlbum
  date published: 2014-09-16
track: Die Zauberflöte, K. 620, Act II: No. 16, Seid uns zum zweiten Mal willkommen
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114666
  explicit: false
  by artist: Wolfgang Amadeus Mozart
  by artist: Wolfgang Bünten
  by artist: Christian Schulz
  by artist: Tobias Pfulb
  by artist: Berliner Philharmoniker
  by artist: Herbert von Karajan
  in album: Mozart: Die Zauberflöte - Highlights
    type: MusicAlbum
    date published: 1981-01-01
  genre: classical
  genre: classical-era
  genre: classical-piano
  genre: opera
  genre: chamber-music
  genre: concerto
  isrc code: DEF058031133
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T17:49:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x38e4d635f346e3554fdd2fdce80c11a43efcfd264db54bd222f5246703eea632
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031133
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x38e4d635f346e3554fdd2fdce80c11a43efcfd264db54bd222f5246703eea632. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031133 — a six-check JSON result.
    date published: 2026-07-02T03:30:09Z
  audio: Die Zauberflöte, K. 620, Act II: No. 16, Seid uns zum zweiten Mal willkommen
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.479
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.383
    additional property: Energy
      type: PropertyValue
      value: 0.004
    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

Speechiness
type: PropertyValue
value: 0.045

Acousticness
type: PropertyValue
value: 0.974

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.386

Valence (Positivity)
type: PropertyValue
value: 0.17

Loudness (dB)
type: PropertyValue
value: -36.108

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major