Classic Sounds
type: MusicGroup
popularity: 13
followers: 207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab713208-3df9-4263-9deb-1d527afbc74a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab713208-3df9-4263-9deb-1d527afbc74a.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab713208-3df9-4263-9deb-1d527afbc74a
additional property: OTSTimestamp
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  value: 2026-06-15T06:12:23Z
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 0x1e1e4f3460ee98a77c659a88744f7a2d4ecdba62830bad3c6fcf90221e182ac4. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab713208-3df9-4263-9deb-1d527afbc74a.json and https://artists.proofprofile.net/proofs/artist/ab713208-3df9-4263-9deb-1d527afbc74a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x1e1e4f3460ee98a77c659a88744f7a2d4ecdba62830bad3c6fcf90221e182ac4","name":"Classic Sounds","registered_at":"2026-06-14T22:32:25Z","symbol":"NIM0597075","token_address":"0xdfead94365dadd9f70464eded74a6cdda563eb31","type":"artist","uuid":"ab713208-3df9-4263-9deb-1d527afbc74a"}
album: The Definitive Tribute to John Lennon
  type: MusicAlbum
  date published: 2014-07-07
  track: Jealous Guy
    type: MusicRecording
    duration: PT4M13S
    duration ms: 253933
    explicit: false
    by artist: Classic Sounds
    in album: The Definitive Tribute to John Lennon
      type: MusicAlbum
      date published: 2014-07-07
    isrc code: AUDD31401312
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:30:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3cd395c9ad653519dc1e500873704e6867e7d672add0bd5e0364eb6d059a606a
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUDD31401312
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x3cd395c9ad653519dc1e500873704e6867e7d672add0bd5e0364eb6d059a606a. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/AUDD31401312 — a six-check JSON result.
      date published: 2026-07-19T17:49:48Z
    audio: Jealous Guy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      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: 0.69
      additional property: Energy
        type: PropertyValue
        value: 0.239
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.746
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.341
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.303
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Definitive Tribute to John Lennon
  type: MusicAlbum
  date published: 2014-07-07
album: The Definitive Tribute to Guns 'N' Roses & Aerosmith
  type: MusicAlbum
  date published: 2014-07-07
album: The Definitive Tribute to Barbara Streisand
  type: MusicAlbum
  date published: 2014-07-07
album: The Definitive Tribute to Red Hot Chili Peppers
  type: MusicAlbum
  date published: 2014-07-07
album: The Definitive Tribute To Barbara Streisand
  type: MusicAlbum
  date published: 2014-07-07
album: The Definitive Tribute To Celine Dion
  type: MusicAlbum
  date published: 2014-07-07
album: The Definitive Tribute To Guns 'N' Roses & Aerosmith
  type: MusicAlbum
  date published: 2014-07-07
album: The Definitive Tribute To Red Hot Chili Peppers
  type: MusicAlbum
  date published: 2014-07-07
  track: Love Rollercoaster
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266613
    explicit: false
    by artist: Classic Sounds
    in album: The Definitive Tribute To Red Hot Chili Peppers
      type: MusicAlbum
      date published: 2014-07-07
    isrc code: AUDD31401350
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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      value: 2026-07-16T06:05:57+00:00
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      value: https://explorer.copyrightchains.com/tx/0x304ad1c8d51c1ba5eb32fae90790dc4c938a15d2c9ec396580f7c76c04cde075
    additional property: OTSHash
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      value: https://blockstream.info/api/block-height/958251
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUDD31401350
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T06:29:25Z
    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 0x304ad1c8d51c1ba5eb32fae90790dc4c938a15d2c9ec396580f7c76c04cde075. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/AUDD31401350 — a six-check JSON result.
      date published: 2026-07-16T06:29:25Z
    audio: Love Rollercoaster
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.063
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      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: The Definitive Tribute to Metallica & Def Leppard
album: That 90's Album
album: That Awesome Party Album
album: That Air Guitar Album
album: That 70's Album
album: That Latino Disco Album
album: The Definitive Tribute to the Backstreet Boys
album: The Definitive Tribute to Hip Hop & Rap
album: The Definitive Tribute to Boney M
album: The Definitive Tribute to Bon Jovi
album: The Definitive Tribute to Led Zeppelin
album: The Definitive Tribute to The Backstreet Boys
album: The Definitive Tribute to Robbie Williams
album: The Definitive Tribute to Whitney Houston
album: The Definitive Tribute to The Beatles
album: That Twistin' Sixties Album
album: The Definitive Tribute to Creedence Clearwater Revival
album: Jeannine

Danceability
type: PropertyValue
value: 0.751

Energy
type: PropertyValue
value: 0.879

Speechiness
type: PropertyValue
value: 0.028

Acousticness
type: PropertyValue
value: 0.283

Instrumentalness
type: PropertyValue
value: 0.011

Liveness
type: PropertyValue
value: 0.138

Valence (Positivity)
type: PropertyValue
value: 0.612

Loudness (dB)
type: PropertyValue
value: -5.853

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

The Definitive Tribute to Metallica & Def Leppard
type: MusicAlbum
date published: 2014-08-08

The Definitive Tribute to Metallica & Def Leppard
type: MusicAlbum
date published: 2014-08-08

That 90's Album
type: MusicAlbum
date published: 2014-08-08

That 90's Album
type: MusicAlbum
date published: 2014-08-08

That Awesome Party Album
type: MusicAlbum
date published: 2014-09-09

That Air Guitar Album
type: MusicAlbum
date published: 2014-09-09

That 70's Album
type: MusicAlbum
date published: 2014-09-09

That Latino Disco Album
type: MusicAlbum
date published: 2014-09-09

The Definitive Tribute to the Backstreet Boys
type: MusicAlbum
date published: 2014-09-09

The Definitive Tribute to Hip Hop & Rap
type: MusicAlbum
date published: 2014-09-09

That 70's Album
type: MusicAlbum
date published: 2014-09-09

The Definitive Tribute to Boney M
type: MusicAlbum
date published: 2014-09-09

The Definitive Tribute to Bon Jovi
type: MusicAlbum
date published: 2014-09-09

That Latino Disco Album
type: MusicAlbum
date published: 2014-09-09

The Definitive Tribute to Hip Hop & Rap
type: MusicAlbum
date published: 2014-09-09

The Definitive Tribute to Led Zeppelin
type: MusicAlbum
date published: 2014-09-09

The Definitive Tribute to The Backstreet Boys
type: MusicAlbum
date published: 2014-09-09

That Air Guitar Album
type: MusicAlbum
date published: 2014-09-09

The Definitive Tribute to Robbie Williams
type: MusicAlbum
date published: 2014-10-10

The Definitive Tribute to Whitney Houston
type: MusicAlbum
date published: 2014-10-10

The Definitive Tribute to The Beatles
type: MusicAlbum
date published: 2014-10-10

That Twistin' Sixties Album
type: MusicAlbum
date published: 2014-10-10

The Definitive Tribute to Creedence Clearwater Revival
type: MusicAlbum
date published: 2014-10-10
track: Up Around The Bend
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157880
  explicit: false
  by artist: Classic Sounds
  in album: The Definitive Tribute to Creedence Clearwater Revival
    type: MusicAlbum
    date published: 2014-10-10
  isrc code: AUDD31401620
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T15:20:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d6274ea892493f91e32068c4227020b08ffa505467501534e04c7b29b234e8d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 956826
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956826
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUDD31401620
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T19:27:56Z
  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 0x4d6274ea892493f91e32068c4227020b08ffa505467501534e04c7b29b234e8d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/AUDD31401620 — a six-check JSON result.
    date published: 2026-07-05T19:27:56Z
  audio: Up Around The Bend
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 130.088
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.631
    additional property: Energy
      type: PropertyValue
      value: 0.925
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.003
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.284
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.868
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.909
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Jeannine
type: MusicAlbum
date published: 2018-11-25