Cool & Classy
type: MusicGroup
popularity: 28
followers: 1793
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd095bf8b57e3589f0ac3065e4803b290c0223879ebf54812530ee8dfac37e3ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4de2ced3-5f5b-4128-a637-3152772ec316.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4de2ced3-5f5b-4128-a637-3152772ec316.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4de2ced3-5f5b-4128-a637-3152772ec316
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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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 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 0xd095bf8b57e3589f0ac3065e4803b290c0223879ebf54812530ee8dfac37e3ff. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4de2ced3-5f5b-4128-a637-3152772ec316.json and https://artists.proofprofile.net/proofs/artist/4de2ced3-5f5b-4128-a637-3152772ec316.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd095bf8b57e3589f0ac3065e4803b290c0223879ebf54812530ee8dfac37e3ff","name":"Cool & Classy","registered_at":"2026-06-11T19:33:58Z","symbol":"NIM0101597","token_address":"0x0babcbcf8405d10fd9b1e17446b9bb396c43f915","type":"artist","uuid":"4de2ced3-5f5b-4128-a637-3152772ec316"}
album: Cool & Classy: Take On TV
  type: MusicAlbum
  date published: 2011-08-23
  track: Magnum P.I. Theme
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209737
    explicit: false
    by artist: Cool & Classy
    in album: Cool & Classy: Take On TV
      type: MusicAlbum
      date published: 2011-08-23
    isrc code: USGN61108236
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T03:01:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958812
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGN61108236
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T03:24:09Z
    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 0xe030207d465ce5f106a4a263114b8010c44a372298083d6f2c8a9327d3772627. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGN61108236.
      date published: 2026-07-20T03:24:09Z
    audio: Magnum P.I. Theme
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 123.072
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.537
      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
        type: PropertyValue
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
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      additional property: Key Name
        type: PropertyValue
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      additional property: Mode Name
        type: PropertyValue
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  track: Parks and Recreation Theme
    type: MusicRecording
    duration: PT0M33S
    duration ms: 33619
    explicit: false
    by artist: Cool & Classy
    in album: Cool & Classy: Take On TV
      type: MusicAlbum
      date published: 2011-08-23
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGN61108241
    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 0x16044716cd9b258bdfb49ff02f7a5e5eafe407d702ecfc0c734f3158253d912e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGN61108241.
      date published: 2026-07-05T10:01:46Z
    audio: Parks and Recreation Theme
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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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
        value: 0.806
      additional property: Liveness
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.977
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.678
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album: Cool & Classy: Take On Classic Rock, Vol. 4
album: Cool & Classy: Take On Hits, Vol. 3
album: Cool & Classy: Take On Diana Krall
album: Cool & Classy: Take On Rock, Vol. 3
album: Cool & Classy: Take On Chart Toppers, Vol. 6
album: Cool & Classy: Take On Happy Days
album: Cool & Classy: Take On Happy Days, Vol. 2
album: Cool & Classy: Take On Hits
album: Cool & Classy: Take On Hits, Vol. 2
album: Cool & Classy: Take On Hits, Vol. 4
album: Cool & Classy: Take On Hits, Vol. 5
album: Cool & Classy: Take On Jazz
album: Cool & Classy: Take On Platium Hits
album: Cool & Classy: Take On R&B
album: Cool & Classy: Take On R&B, Vol. 2
album: Cool & Classy: Take On World
album: Cool & Classy: Take On Worship
album: Cool & Classy: Take Spanish Guitar
album: Cool & Classy: Take On Country, Vol. 3
album: Cool & Classy: Take On Movie Night
album: Cool & Classy: Take On Movie Night, Vol. 2
album: Cool & Classy: Take On Blues
album: Cool & Classy: Take On Broadway, Vol. 1
album: Cool & Classy: Take On Broadway, Vol. 2
album: Cool & Classy: Take On Broadway, Vol. 3
album: Cool & Classy: Take On Classic Rock
album: Cool & Classy: Take On Classic Rock, Vol. 3
album: Cool & Classy: Take On Classic Rock, Vol. 2
album: Cool & Classy: Take On Club Hits
album: Cool & Classy: Take On Country
album: Cool & Classy: Take On Country, Vol. 2
album: Cool & Classy: Take On Neil Diamond
album: Cool & Classy: Take On Dean Martin
album: Cool & Classy: Take On Romance
album: Cool & Classy: Take On Pure Rock, Vol. 2
album: Cool & Classy: Take On Pure Rock
album: Cool & Classy: Take On Platinum Hits, Vol. 3
album: Cool & Classy: Take On Platinum Hits, Vol. 2
album: Cool & Classy: Take On Legends V2
album: Cool & Classy: Take On Legends
album: Cool & Classy: Take On Latin
album: Cool & Classy: Take On Happy Holidays
album: Cool & Classy: Take On Female Legends
album: Cool & Classy: Take On Engelbert Humperdinck
album: Cool & Classy: Take On Elton John
album: Cool & Classy: Take On Crooners, Vol. 2
album: Cool & Classy: Take On Crooners
album: Cool & Classy: Take On 80's
album: Cool & Classy: Take On Charter Toppers
album: Cool & Classy: Take On Charter Toppers, Vol. 2
album: Cool & Classy: Take On Female Legends, Vol. 2
album: Cool & Classy: Take On Uk Hits
album: Cool & Classy: Take On Tv
album: Cool & Classy: Take On Synthpop
album: Cool & Classy: Take On Rock
album: Cool & Classy: Chart Toppers, Vol. 3
album: Cool & Classy: Take On Tv Night
album: Cool & Classy: Take On Stadium Marching Bands, Vol. 3
album: Cool & Classy: Take On Stadium Marching Bands, Vol. 2
album: Cool & Classy: Take On Stadium Marching Bands
album: Cool & Classy: Take On Sport Songs
album: Cool & Classy: Take On Romance, Vol. 2
album: Cool & Classy: Take On Rock, Vol. 4
album: Cool & Classy: Take On Rock, Vol. 2

Key Name
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value: C

Mode Name
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value: Major

Cool & Classy: Take On Classic Rock, Vol. 4
type: MusicAlbum
date published: 2013-01-01

Cool & Classy: Take On Hits, Vol. 3
type: MusicAlbum
date published: 2013-01-01

Cool & Classy: Take On Diana Krall
type: MusicAlbum
date published: 2013-01-01

Cool & Classy: Take On Rock, Vol. 3
type: MusicAlbum
date published: 2013-01-01

Cool & Classy: Take On Chart Toppers, Vol. 6
type: MusicAlbum
date published: 2013-01-01

Cool & Classy: Take On Happy Days
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Happy Days, Vol. 2
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Hits
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Hits, Vol. 2
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Hits, Vol. 4
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Hits, Vol. 5
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Jazz
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Platium Hits
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On R&B
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On R&B, Vol. 2
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On World
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Worship
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take Spanish Guitar
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Country, Vol. 3
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Movie Night
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Movie Night, Vol. 2
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Blues
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Broadway, Vol. 1
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Broadway, Vol. 2
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Broadway, Vol. 3
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Classic Rock
type: MusicAlbum
date published: 2013-04-26
track: November Rain
  type: MusicRecording
  duration: PT8M57S
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  explicit: false
  by artist: Cool & Classy
  in album: Cool & Classy: Take On Classic Rock
    type: MusicAlbum
    date published: 2013-04-26
  isrc code: USGN61107087
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T08:35:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3f2184a771f4cb0ad6c2f42df596c9dcecfa48ef973a5052e843e7976b25dd4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGN61107087
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T08:41:42Z
  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 0xd3f2184a771f4cb0ad6c2f42df596c9dcecfa48ef973a5052e843e7976b25dd4. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USGN61107087.
    date published: 2026-07-22T08:41:42Z
  audio: November Rain
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 81.634
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.199
    additional property: Energy
      type: PropertyValue
      value: 0.576
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.688
    additional property: Liveness
      type: PropertyValue
      value: 0.147
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.189
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.82
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
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Cool & Classy: Take On Classic Rock, Vol. 3
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Classic Rock, Vol. 2
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Club Hits
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Country
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Country, Vol. 2
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Neil Diamond
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Dean Martin
type: MusicAlbum
date published: 2013-04-26

Cool & Classy: Take On Romance
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Pure Rock, Vol. 2
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Pure Rock
type: MusicAlbum
date published: 2013-04-27
track: Breaking the Habit
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195214
  explicit: false
  by artist: Cool & Classy
  in album: Cool & Classy: Take On Pure Rock
    type: MusicAlbum
    date published: 2013-04-27
  isrc code: USGN61108020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-05T12:26:09+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xa1fb2c2846811ba573f5d24019f0931e1c357a06bb25cd6ebf504a9feee7b0cd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGN61108020
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  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 0xa1fb2c2846811ba573f5d24019f0931e1c357a06bb25cd6ebf504a9feee7b0cd. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USGN61108020.
    date published: 2026-07-05T18:48:28Z
  audio: Breaking the Habit
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.056
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.693
    additional property: Energy
      type: PropertyValue
      value: 0.605
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.338
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.878
    additional property: Liveness
      type: PropertyValue
      value: 0.091
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.245
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.801
    additional property: Key Name
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      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Cool & Classy: Take On Platinum Hits, Vol. 3
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Platinum Hits, Vol. 2
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Legends V2
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Legends
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Latin
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Happy Holidays
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Female Legends
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Engelbert Humperdinck
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Elton John
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Crooners, Vol. 2
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Crooners
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On 80's
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Charter Toppers
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Charter Toppers, Vol. 2
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Female Legends, Vol. 2
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Uk Hits
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Tv
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Synthpop
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Take On Rock
type: MusicAlbum
date published: 2013-04-27

Cool & Classy: Chart Toppers, Vol. 3
type: MusicAlbum
date published: 2013-04-29

Cool & Classy: Take On Tv Night
type: MusicAlbum
date published: 2013-04-29
track: Jeopardy Main Theme
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T21:05:52Z
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Cool & Classy: Take On Stadium Marching Bands, Vol. 3
type: MusicAlbum
date published: 2013-04-29

Cool & Classy: Take On Stadium Marching Bands, Vol. 2
type: MusicAlbum
date published: 2013-04-29

Cool & Classy: Take On Stadium Marching Bands
type: MusicAlbum
date published: 2013-04-29

Cool & Classy: Take On Sport Songs
type: MusicAlbum
date published: 2013-04-29
track: Goal Song (Take On the Boston Bruins)
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    date published: 2013-04-29
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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 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: 2026-07-06T01:25:57Z
  audio: Goal Song (Take On the Boston Bruins)
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Cool & Classy: Take On Romance, Vol. 2
type: MusicAlbum
date published: 2013-04-29

Cool & Classy: Take On Rock, Vol. 4
type: MusicAlbum
date published: 2013-04-29

Cool & Classy: Take On Rock, Vol. 2
type: MusicAlbum
date published: 2013-04-29
track: In Christ Alone (Take On Owl City)
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    date published: 2013-04-29
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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 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: 2026-07-14T22:45:25Z
  audio: In Christ Alone (Take On Owl City)
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Cool & Classy: Take On Legends, Vol. 2
type: MusicAlbum
date published: 2013-04-29

Cool & Classy: Take On Hits, Vol. 6
type: MusicAlbum
date published: 2013-04-29

Cool & Classy: Take On Chart Toppers, Vol. 7
type: MusicAlbum
date published: 2013-04-29

Cool & Classy: Take On 80's, Vol. 2
type: MusicAlbum
date published: 2013-04-29

Cool & Classy: Chart Toppers, Vol. 5
type: MusicAlbum
date published: 2013-04-29

Cool & Classy: Chart Toppers, Vol. 4
type: MusicAlbum
date published: 2013-04-29
track: 3 A.m Eternal (Take On the Klf)
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    date published: 2013-04-29
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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 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: 2026-07-03T19:59:51Z
  audio: 3 A.m Eternal (Take On the Klf)
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Cool & Classy: Take On All That Matters
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Bad Case of Loving You
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Christmas
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Danger Zone
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Good Times
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On I Want It All
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Legendary Movies
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Legends of Broadway
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Legends of Country
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Legends of R&B
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Legends of Rock
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Legends of Soul
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Lessons In Love
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Timeless Legends
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Timeless Legends 2
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Weclome Home
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Wild Wild Love
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On Wind of Change
type: MusicAlbum
date published: 2014-01-02

Cool & Classy: Take On College Sports Themes
type: MusicAlbum
date published: 2014-01-14

Cool & Classy: Take On TV Night, Vol. 2
type: MusicAlbum
date published: 2014-01-14

Cool & Classy: Take On College Marching Bands
type: MusicAlbum
date published: 2014-03-24

Cool & Classy: Take On Hits, Vol. 7
type: MusicAlbum
date published: 2014-03-24

Cool & Classy: Take On Hits, Vol. 8
type: MusicAlbum
date published: 2014-03-24

Take On Hockey Arena Organ
type: MusicAlbum
date published: 2014-03-24
track: Hockey Arena Organ Medley (Take On Hockey Arena Organ)
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  in album: Take On Hockey Arena Organ
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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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 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: 2026-07-21T22:00:50Z
  audio: Hockey Arena Organ Medley (Take On Hockey Arena Organ)
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    additional property: Mode (Major/Minor)
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Cool & Classy: Take on Patriotic Songs
type: MusicAlbum
date published: 2014-10-24

Cool & Classy: Take on the Game Time Organ
type: MusicAlbum
date published: 2014-10-24

Cool & Classy: Take on Best National Anthems in the World
type: MusicAlbum
date published: 2014-11-22

Cool & Classy: Take on Evergreen Hits
type: MusicAlbum
date published: 2014-11-22
track: Redlight (Cool & Classy Take on Eddie Murphy)
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    date published: 2014-11-22
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T19:27:56Z
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