Rolf Krueger
type: MusicGroup
description: Rolf Frank Krueger (born December 8, 1946) is an American former professional football player who was a defensive end and defensive tackle for six seasons in the National Football League (NFL). He pla
popularity: 9
followers: 381
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additional property: OTSVerifyInstructions
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  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
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  date published: 2026-06-16T15:03:47Z
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album: Spots, Links & Bridges
  type: MusicAlbum
  date published: 1994-01-01
album: Tv Show Trax
  type: MusicAlbum
  date published: 1995-01-01
  track: Oregon Spirit
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    duration: PT0M54S
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    by artist: Rolf Krueger
    in album: Tv Show Trax
      type: MusicAlbum
      date published: 1995-01-01
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    additional property: OTSVerifyInstructions
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20095bb04b0b40798cd4c5a345183b18478d536687fcfb4268f73cffceb31d6f. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:55:02Z), 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/DEC179460901.
      date published: 2026-07-17T00:55:02Z
    audio: Oregon Spirit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.997
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        value: 8
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        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.712
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.934
      additional property: Key Name
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      additional property: Mode Name
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album: Fashion & Clubbing
  type: MusicAlbum
  date published: 1996-01-01
album: Media Zone
  type: MusicAlbum
  date published: 1997-01-01
  track: The Grinder
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142666
    explicit: false
    by artist: Rolf Krueger
    in album: Media Zone
      type: MusicAlbum
      date published: 1997-01-01
    isrc code: DEC179716601
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf774735b2e09f9d85381483eb2f0be96d2ed39d4efe118400b375a4322f73bc3. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/DEC179716601.
      date published: 2026-07-16T07:22:18Z
    audio: The Grinder
      type: AudioObject
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.082
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 99 Sharp Cuts
album: Network Blockbuster
album: Spot Culture
album: Tv Culture
album: Popculture
album: Criminal Intentions - Modern Crimescapes

Instrumentalness
type: PropertyValue
value: 0.934

Liveness
type: PropertyValue
value: 0.664

Valence (Positivity)
type: PropertyValue
value: 0.723

Loudness (dB)
type: PropertyValue
value: -7.752

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

99 Sharp Cuts
type: MusicAlbum
date published: 1999-01-01

Network Blockbuster
type: MusicAlbum
date published: 2004-01-01

Spot Culture
type: MusicAlbum
date published: 2013-08-19

Tv Culture
type: MusicAlbum
date published: 2013-08-19

Popculture
type: MusicAlbum
date published: 2014-04-10

Criminal Intentions - Modern Crimescapes
type: MusicAlbum
date published: 2024-09-15