Roberta Kelly
type: MusicGroup
genre: italo disco
description: Roberta Kelly (born November 23, 1942) is an American disco and urban contemporary gospel singer who scored three hits on the US Billboard Hot Dance Music/Club Play chart between 1976 and 1978. Her mo
popularity: 31
followers: 4110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSRecordURL
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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. 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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ebeb5e8421910b7cb9c9210060028fb46df55f3b4aa20404785aba92ea3fb4. 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/fe1dea86-2daf-46da-bef5-ee4b55042bde.json and https://artists.proofprofile.net/proofs/artist/fe1dea86-2daf-46da-bef5-ee4b55042bde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Gettin' The Spirit
  type: MusicAlbum
  date published: 1978-01-01
album: AMERICA, The Sound Of Colour Realized
  type: MusicAlbum
  date published: 2008-07-22
album: John Paul the Second
  type: MusicAlbum
  date published: 2011
album: Trouble Maker
  type: MusicAlbum
  date published: 2011-03-18
album: Trouble Maker (Digitally Remastered Version)
  type: MusicAlbum
  date published: 2012-01-24
  track: Trouble Maker - Digitally Remastered
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    duration: PT8M45S
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    by artist: Roberta Kelly
    in album: Trouble Maker (Digitally Remastered Version)
      type: MusicAlbum
      date published: 2012-01-24
    genre: italo disco
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED467600064
    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
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c93a32b5a60e38e8d71c9723996f42795097e0d5772fab2e5c5a72ab424ea6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DED467600064.
      date published: 2026-07-03T08:56:35Z
    audio: Trouble Maker - Digitally Remastered
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      additional property: Danceability
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      additional property: Liveness
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      additional property: Valence (Positivity)
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        value: Ab
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album: Roots Can Be Anywhere (Remastered)
  type: MusicAlbum
  date published: 2012-11-02
  track: Little Mary Joe
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    duration: PT4M45S
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    explicit: false
    by artist: Roberta Kelly
    in album: Roots Can Be Anywhere (Remastered)
      type: MusicAlbum
      date published: 2012-11-02
    genre: italo disco
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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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4b8c9615dc4145c7b5953e60a4504afc46a922dd9b347581b902e32e3e9744. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/DEBL60638186.
      date published: 2026-07-15T00:21:05Z
    audio: Little Mary Joe
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      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
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  track: Roots Can Be Anywhere
  track: Lady Jive
track: Trouble Maker

Energy
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value: 0.909

Speechiness
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value: 0.096

Acousticness
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value: 0.024

Instrumentalness
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value: 0

Liveness
type: PropertyValue
value: 0.759

Valence (Positivity)
type: PropertyValue
value: 0.766

Loudness (dB)
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value: -5.308

Key Name
type: PropertyValue
value: A

Mode Name
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value: Minor

Roots Can Be Anywhere
type: MusicRecording
duration: PT4M33S
duration ms: 273430
explicit: false
by artist: Roberta Kelly
in album: Roots Can Be Anywhere (Remastered)
  type: MusicAlbum
  date published: 2012-11-02
genre: italo disco
isrc code: DEBL60638187
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
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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
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  value: 2026-07-06T06:56:49Z
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 0x173b8028ba795097e8e76e22da57971fe16524102b882b03e1dd11182d664754. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEBL60638187.
  date published: 2026-07-06T06:56:49Z
audio: Roots Can Be Anywhere
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
    type: PropertyValue
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  additional property: Time Signature
    type: PropertyValue
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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: Valence (Positivity)
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  additional property: Loudness (dB)
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Lady Jive
type: MusicRecording
duration: PT2M51S
duration ms: 171748
explicit: false
by artist: Roberta Kelly
in album: Roots Can Be Anywhere (Remastered)
  type: MusicAlbum
  date published: 2012-11-02
genre: italo disco
isrc code: DEBL60638188
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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  value: 2026-07-22T03:17:52+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x278caf9c422ac9be3be01da5b156d3fe7ef33ab5066c7bdcab40c843b7ee740e
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 959094
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T03:33:16Z
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 0x278caf9c422ac9be3be01da5b156d3fe7ef33ab5066c7bdcab40c843b7ee740e. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/DEBL60638188.
  date published: 2026-07-22T03:33:16Z
audio: Lady Jive
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Trouble Maker
type: MusicRecording
duration: PT3M23S
duration ms: 203397
explicit: false
by artist: Mariscal Romero
by artist: Roberta Kelly
in album: Mariscal Romero Show - Black Feeling
  type: MusicAlbum
  date published: 2024-05-03
popularity: 11
isrc code: QM6MZ2474793
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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: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec95c7e6f594107651cba0a3762b19cc166728ded0bb6dda23fb617b86792b54. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QM6MZ2474793.
  date published: 2026-07-31T06:42:11Z
audio: Trouble Maker
  type: AudioObject
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    type: PropertyValue
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    type: PropertyValue
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  additional property: Acousticness
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    type: PropertyValue
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