Rob Tardik
type: MusicGroup
genre: smooth jazz
popularity: 12
followers: 1174
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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 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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  date published: 2026-06-15T06:45:19Z
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album: Without Words
  type: MusicAlbum
  date published: 2005-08-01
album: Without Words
  type: MusicAlbum
  date published: 2005-08-05
  track: Smoothy
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    by artist: Rob Tardik
    in album: Without Words
      type: MusicAlbum
      date published: 2005-08-05
    genre: smooth jazz
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    additional property: OTSTimestamp
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      value: 2026-07-03T19:59:51Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82db7a9cb01daea128205f37ce3c449218e4cae53d85de302188f749a0e7292f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USCGJ0570581 — a six-check JSON result.
      date published: 2026-07-03T19:59:51Z
    audio: Smoothy
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album: Without Words
  type: MusicAlbum
  date published: 2005-12-09
album: Without Words
  type: MusicAlbum
  date published: 2005-12-19
album: The Right Time
  type: MusicAlbum
  date published: 2009-04-23
album: B.e.l.l. (Balance, Energy, Laughter, Love)
  type: MusicAlbum
  date published: 2011-01-01
album: B.E.L.L. (Balance, Energy, Laughter, Love)
  type: MusicAlbum
  date published: 2011-01-01
album: B.E.L.L. (Balance, Energy, Laughter, Love)
  type: MusicAlbum
  date published: 2011-07-10
album: B.E.L.L. (Balance, Energy, Laughter, Love)
  type: MusicAlbum
  date published: 2011-07-10
  track: East Meets Wes (feat. Paul Brown)
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    by artist: Rob Tardik
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      type: MusicAlbum
      date published: 2011-07-10
    genre: smooth jazz
    isrc code: CAGMP1100301
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    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 0xc17b333b5199532f63a5268b939a2c093a90f78cd23c90a05be81faf182d8477. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/CAGMP1100301 — a six-check JSON result.
      date published: 2026-07-16T02:28:43Z
    audio: East Meets Wes (feat. Paul Brown)
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album: Christmas Morning (feat. Warren Hill)
album: One World
album: Limitless
album: Sip & Salsa
album: Moments
album: Christmas Moments
album: Synergy
album: Infinity
album: Diversity, Vol. 1: Smooth and Chill
album: B Positive (feat. Dave Koz)
album: Diversity, Vol. 2: Contemporary Funky Jazz
album: Diversity, Vol. 3: Nylon String Energy
album: Diversity, Vol. 4: Guitar Aficionados
album: Keep Going
album: Perspective

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Danceability
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Energy
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Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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Christmas Morning (feat. Warren Hill)
type: MusicAlbum
date published: 2012-11-01

One World
type: MusicAlbum
date published: 2013-04-02

Limitless
type: MusicAlbum
date published: 2013-07-23

Limitless
type: MusicAlbum
date published: 2013-10-23
track: Return to You (feat. Gabriel Mark Hasselbach)
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  by artist: Rob Tardik
  in album: Limitless
    type: MusicAlbum
    date published: 2013-10-23
  genre: smooth jazz
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  additional property: OTSTimestamp
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    value: 2026-07-05T01:12:41Z
  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 0xb1e17826d683dda4673d313738b61522a806bdd6068412d7ec549f2b39a8ae7a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAGMP1300608 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: Return to You (feat. Gabriel Mark Hasselbach)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    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
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Key Name
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Limitless
type: MusicAlbum
date published: 2013-10-23

Sip & Salsa
type: MusicAlbum
date published: 2015-10-01

Sip & Salsa
type: MusicAlbum
date published: 2015-10-01

Moments
type: MusicAlbum
date published: 2015-11-13

Moments
type: MusicAlbum
date published: 2015-11-13

Christmas Moments
type: MusicAlbum
date published: 2016-12-09

Christmas Moments
type: MusicAlbum
date published: 2016-12-09

Synergy
type: MusicAlbum
date published: 2017-09-29

Synergy
type: MusicAlbum
date published: 2017-09-29

Synergy
type: MusicAlbum
date published: 2017-12-01

Synergy
type: MusicAlbum
date published: 2017-12-01

Infinity
type: MusicAlbum
date published: 2019-12-13

Diversity, Vol. 1: Smooth and Chill
type: MusicAlbum
date published: 2020-02-07

Diversity, Vol. 1: Smooth and Chill
type: MusicAlbum
date published: 2020-02-07

B Positive (feat. Dave Koz)
type: MusicAlbum
date published: 2021-03-05

Diversity, Vol. 2: Contemporary Funky Jazz
type: MusicAlbum
date published: 2021-03-12
track: B Positive (feat. Dave Koz) - Vocal Version
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233580
  explicit: false
  by artist: Rob Tardik
  in album: Diversity, Vol. 2: Contemporary Funky Jazz
    type: MusicAlbum
    date published: 2021-03-12
  genre: smooth jazz
  isrc code: CAGMP2100822
  additional property: CopyrightID
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0x9a3c1f52302e9ca926db102d26499e1506a4a33936133f22894cbd7076534c3e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CAGMP2100822 — a six-check JSON result.
    date published: 2026-07-05T10:01:46Z
  audio: B Positive (feat. Dave Koz) - Vocal Version
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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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: 0.791
    additional property: Loudness (dB)
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    additional property: Key Name
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Diversity, Vol. 3: Nylon String Energy
type: MusicAlbum
date published: 2022-03-11

Diversity, Vol. 4: Guitar Aficionados
type: MusicAlbum
date published: 2023-02-10

Keep Going
type: MusicAlbum
date published: 2025-04-04

Perspective
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date published: 2025-05-16
track: Keep Going
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233554
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  by artist: Rob Tardik
  in album: Perspective
    type: MusicAlbum
    date published: 2025-05-16
  genre: smooth jazz
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  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958864
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGMP2501101
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T10:24:04Z
  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 0x63e5567e34a5c8996e2933e5db7f6ac8f17d1dd90bc5fda2eee02f6ac004d6ba. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/CAGMP2501101 — a six-check JSON result.
    date published: 2026-07-20T10:24:04Z
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    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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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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