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type: MusicGroup
popularity: 72
followers: 7065031
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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 → block must exist at that height 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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e2558505e74f4e6d245e463e2588df49cd50aba9cbff1525228abecf51f0c8. 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/445200e9-c378-48f1-8570-4d189ef5d56a.json and https://artists.proofprofile.net/proofs/artist/445200e9-c378-48f1-8570-4d189ef5d56a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Y'all Life (feat. Ciara)
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  date published: 2022-10-14
  track: Y'all Life (feat. Ciara)
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      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b1b97262f524a2291f863ba68c9a4fd0a7737c116f8216804ede634c108ec2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19Zc2DohB8aihlDOrONMUQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19Zc2DohB8aihlDOrONMUQ.
      date published: 2026-06-13T12:47:07Z
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album: Beauty Marks
  type: MusicAlbum
  date published: 2019-05-10
  track: I Love Myself
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    duration: PT5M28S
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    by artist: Ciara
    by artist: Macklemore
    in album: Beauty Marks
      type: MusicAlbum
      date published: 2019-05-10
  track: Level Up
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      type: MusicAlbum
      date published: 2019-05-10
  track: Set
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      type: MusicAlbum
      date published: 2019-05-10
  track: Thinkin Bout You
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    by artist: Ciara
    in album: Beauty Marks
      type: MusicAlbum
      date published: 2019-05-10
  track: Trust Myself
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      type: MusicAlbum
      date published: 2019-05-10
  track: Girl Gang
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    by artist: Ciara
    by artist: Kelly Rowland
    in album: Beauty Marks
      type: MusicAlbum
      date published: 2019-05-10
  track: Dose
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      date published: 2019-05-10
  track: Na Na
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      type: MusicAlbum
      date published: 2019-05-10
  track: Freak Me
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    duration: PT3M20S
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    explicit: false
    by artist: Ciara
    by artist: Tekno
    in album: Beauty Marks
      type: MusicAlbum
      date published: 2019-05-10
  track: Greatest Love
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    duration: PT3M43S
    duration ms: 223966
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    by artist: Ciara
    in album: Beauty Marks
      type: MusicAlbum
      date published: 2019-05-10
  track: Beauty Marks
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    duration: PT3M36S
    duration ms: 216068
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      type: MusicAlbum
      date published: 2019-05-10
album: 1,2 Step
  type: MusicAlbum
  date published: 2004-11-01
  track: 1, 2 Step (feat. Missy Elliott)
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    by artist: Ciara
    by artist: Missy Elliott
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    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: 1, 2 Step (feat. Missy Elliott) - Johnny Budz Mixshow Edit
  track: 1, 2 Step (feat. Missy Elliott) - Ford's E-Hop Club Mix
  track: 1, 2 Step (feat. Missy Elliott) - Don Candiani Reggaeton Mix
  track: 1, 2 Step (feat. Missy Elliott) - Don Candiani Reggaeton Mix - Edit
  track: 1, 2 Step (feat. Missy Elliott) - Don Candiani and Carmenantes Super Bounce Remix
  track: 1, 2 Step (feat. Missy Elliott) - Delinquent Remix
  track: 1, 2 Step (feat. Missy Elliott) - Eazy Remix
  track: 1, 2 Step (feat. Missy Elliott) - PhattBelly Club Remix
  track: 1, 2 Step - DJ HEARTSTRING Remix
  track: 1, 2 Step - DJ HEARTSTRING Extended Remix
  track: 1, 2 Step (feat. Missy Elliott) - Instrumental
  track: 1, 2 Step (feat. Missy Elliott) - Acappella
track: Level Up
track: LEFT RIGHT REMIXX - FEAT. CIARA & JACKSON WANG // PROD BY JAKOPS
track: Takin' Back My Love
track: Thinkin Bout You
track: Ciara's Prayer
track: Dose
track: Freak Me
track: Slow (with Ciara)
track: I Love Myself
track: The Color Purple
track: Y'all Life (feat. Ciara)
track: Greatest Love
track: Beauty Marks
track: Set
track: Girl Gang
track: Trust Myself
track: 1, 2 Step (feat. Missy Elliott) - Don Candiani Reggaeton Mix - Edit
track: Like You (feat. Ciara)
track: Na Na
track: Fantasy

1,2 Step
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date published: 2004-11-01

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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sxNlZAJl7R0CHiOZrlih9

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OTSVerifyInstructions
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value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860f88704e284d95f29985fcb56dd9be4255f573f374869f97ee2499f91b813b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7sxNlZAJl7R0CHiOZrlih9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sxNlZAJl7R0CHiOZrlih9.
date published: 2026-07-02T03:30:09Z
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1, 2 Step (feat. Missy Elliott) - Johnny Budz Mixshow Edit
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by artist: Ciara
by artist: Missy Elliott
by artist: Johnny Budz
in album: 1,2 Step
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1, 2 Step (feat. Missy Elliott) - Ford's E-Hop Club Mix
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by artist: Ciara
by artist: Missy Elliott
by artist: ford.
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isrc code: USLF20400174

1, 2 Step (feat. Missy Elliott) - Don Candiani Reggaeton Mix
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by artist: Ciara
by artist: Missy Elliott
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1, 2 Step (feat. Missy Elliott) - Don Candiani Reggaeton Mix - Edit
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by artist: Missy Elliott
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a51c64624f72db8d05e973b742c27318f6a16a75a30bac8dc2df64e2fffafa0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0987Qvix0si3pA18QvQqHW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0987Qvix0si3pA18QvQqHW.
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1, 2 Step (feat. Missy Elliott) - Don Candiani and Carmenantes Super Bounce Remix
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by artist: Ciara
by artist: Missy Elliott
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by artist: Carmenantes
in album: 1,2 Step
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1, 2 Step (feat. Missy Elliott) - Delinquent Remix
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explicit: false
by artist: Ciara
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1, 2 Step (feat. Missy Elliott) - Eazy Remix
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by artist: Ciara
by artist: Missy Elliott
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1, 2 Step (feat. Missy Elliott) - PhattBelly Club Remix
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by artist: Ciara
by artist: Missy Elliott
by artist: Phattbelly
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  type: MusicAlbum
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isrc code: USLF20500051

1, 2 Step - DJ HEARTSTRING Remix
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b05e02824eb9ff2b8d944114d6473e3f03a7a1b402fd77f789156ddc0df636a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ULa4jFCuYdSyzlvnuWymV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ULa4jFCuYdSyzlvnuWymV.
  date published: 2026-07-02T05:09:12Z
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1, 2 Step - DJ HEARTSTRING Extended Remix
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explicit: false
by artist: Ciara
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in album: 1,2 Step
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  date published: 2004-11-01
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1, 2 Step (feat. Missy Elliott) - Instrumental
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duration: PT3M23S
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explicit: false
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by artist: Missy Elliott
in album: 1,2 Step
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1, 2 Step (feat. Missy Elliott) - Acappella
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duration: PT3M16S
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by artist: Missy Elliott
in album: 1,2 Step
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Level Up
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duration: PT3M24S
duration ms: 204150
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in album: Beauty Marks
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LEFT RIGHT REMIXX - FEAT. CIARA & JACKSON WANG // PROD BY JAKOPS
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by artist: Ciara
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x30eea5434ab670fdd5f262cbdd52e241b6de187e54607dc3e0bde36d1cc24c58
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Fd2BjzdKHzrc2uY7zmMar.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Fd2BjzdKHzrc2uY7zmMar
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30eea5434ab670fdd5f262cbdd52e241b6de187e54607dc3e0bde36d1cc24c58","isrc":"JPB602302265","name":"LEFT RIGHT REMIXX - FEAT. CIARA & JACKSON WANG // PROD BY JAKOPS","registered_at":"2026-06-04T08:39:29Z","spotify_id":"4Fd2BjzdKHzrc2uY7zmMar","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30eea5434ab670fdd5f262cbdd52e241b6de187e54607dc3e0bde36d1cc24c58. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Fd2BjzdKHzrc2uY7zmMar.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Fd2BjzdKHzrc2uY7zmMar.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x30eea5434ab670fdd5f262cbdd52e241b6de187e54607dc3e0bde36d1cc24c58","isrc":"JPB602302265","name":"LEFT RIGHT REMIXX - FEAT. CIARA & JACKSON WANG // PROD BY JAKOPS","registered_at":"2026-06-04T08:39:29Z","spotify_id":"4Fd2BjzdKHzrc2uY7zmMar","type":"track"}

Takin' Back My Love
type: MusicRecording
duration: PT3M50S
duration ms: 230426
explicit: false
by artist: Enrique Iglesias
by artist: Ciara
in album: Greatest Hits
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USUM70840861
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:55:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a6eb9d2dfe336f347a47d649ef8edb6ab63d393e0f370fff760ce05294abf48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0aPhnPWgYWk9XGezDHCLF3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aPhnPWgYWk9XGezDHCLF3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a6eb9d2dfe336f347a47d649ef8edb6ab63d393e0f370fff760ce05294abf48","isrc":"USUM70840861","name":"Takin' Back My Love","registered_at":"2026-06-04T06:55:55Z","spotify_id":"0aPhnPWgYWk9XGezDHCLF3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6eb9d2dfe336f347a47d649ef8edb6ab63d393e0f370fff760ce05294abf48. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0aPhnPWgYWk9XGezDHCLF3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aPhnPWgYWk9XGezDHCLF3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3a6eb9d2dfe336f347a47d649ef8edb6ab63d393e0f370fff760ce05294abf48","isrc":"USUM70840861","name":"Takin' Back My Love","registered_at":"2026-06-04T06:55:55Z","spotify_id":"0aPhnPWgYWk9XGezDHCLF3","type":"track"}

Thinkin Bout You
type: MusicRecording
duration: PT3M48S
duration ms: 228559
explicit: false
by artist: Ciara
in album: Beauty Marks
  type: MusicAlbum
  date published: 2019-05-10

Ciara's Prayer
type: MusicRecording
duration: PT1M54S
duration ms: 114075
explicit: false
by artist: Summer Walker
by artist: Ciara
in album: Still Over It
  type: MusicAlbum
  date published: 2021-11-05
isrc code: USUM72119628
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:18:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2806ef16f044e1c1a56a13e92b1c4e29ff23514a4f1635c9ebd87743a6a67d22
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ECyNhNVEEbHGWuhWVVXFF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ECyNhNVEEbHGWuhWVVXFF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2806ef16f044e1c1a56a13e92b1c4e29ff23514a4f1635c9ebd87743a6a67d22","isrc":"USUM72119628","name":"Ciara's Prayer","registered_at":"2026-06-05T04:18:10Z","spotify_id":"0ECyNhNVEEbHGWuhWVVXFF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2806ef16f044e1c1a56a13e92b1c4e29ff23514a4f1635c9ebd87743a6a67d22. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ECyNhNVEEbHGWuhWVVXFF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ECyNhNVEEbHGWuhWVVXFF.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2806ef16f044e1c1a56a13e92b1c4e29ff23514a4f1635c9ebd87743a6a67d22","isrc":"USUM72119628","name":"Ciara's Prayer","registered_at":"2026-06-05T04:18:10Z","spotify_id":"0ECyNhNVEEbHGWuhWVVXFF","type":"track"}

Dose
type: MusicRecording
duration: PT3M42S
duration ms: 222190
explicit: false
by artist: Ciara
in album: Beauty Marks
  type: MusicAlbum
  date published: 2019-05-10

Freak Me
type: MusicRecording
duration: PT3M20S
duration ms: 200503
explicit: false
by artist: Ciara
by artist: Tekno
in album: Beauty Marks
  type: MusicAlbum
  date published: 2019-05-10

Slow (with Ciara)
type: MusicRecording
duration: PT3M12S
duration ms: 192181
explicit: false
by artist: Jackson Wang
by artist: Ciara
in album: Cheetah
  type: MusicAlbum
  date published: 2023-04-24
isrc code: USWB12301518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:08:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51e9908189e7450657d2117ab2ebeb9a43e0733d35a307d358f06bffda7aa106
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4GJanLClwCh0D0EROpsHyd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GJanLClwCh0D0EROpsHyd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51e9908189e7450657d2117ab2ebeb9a43e0733d35a307d358f06bffda7aa106","isrc":"USWB12301518","name":"Slow (with Ciara)","registered_at":"2026-06-04T07:08:18Z","spotify_id":"4GJanLClwCh0D0EROpsHyd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e9908189e7450657d2117ab2ebeb9a43e0733d35a307d358f06bffda7aa106. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GJanLClwCh0D0EROpsHyd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GJanLClwCh0D0EROpsHyd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x51e9908189e7450657d2117ab2ebeb9a43e0733d35a307d358f06bffda7aa106","isrc":"USWB12301518","name":"Slow (with Ciara)","registered_at":"2026-06-04T07:08:18Z","spotify_id":"4GJanLClwCh0D0EROpsHyd","type":"track"}

I Love Myself
type: MusicRecording
duration: PT5M28S
duration ms: 328497
explicit: false
by artist: Ciara
by artist: Macklemore
in album: Beauty Marks
  type: MusicAlbum
  date published: 2019-05-10

The Color Purple
type: MusicRecording
duration: PT3M54S
duration ms: 234986
explicit: false
by artist: Fantasia
by artist: Danielle Brooks
by artist: Taraji P. Henson
by artist: Ciara
by artist: Corey Hawkins
by artist: Colman Domingo
by artist: The Color Purple Ensemble
in album: The Color Purple (Music From And Inspired By)
  type: MusicAlbum
  date published: 2023-12-15
isrc code: QZS7J2385940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:35:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d6babeff1562cb05e78447a9020049248d56b90d4fb167a11df3e163d60630e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/27k4OVZrDg04gejUZrsJp5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27k4OVZrDg04gejUZrsJp5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d6babeff1562cb05e78447a9020049248d56b90d4fb167a11df3e163d60630e","isrc":"QZS7J2385940","name":"The Color Purple","registered_at":"2026-06-06T22:35:51Z","spotify_id":"27k4OVZrDg04gejUZrsJp5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6babeff1562cb05e78447a9020049248d56b90d4fb167a11df3e163d60630e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/27k4OVZrDg04gejUZrsJp5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27k4OVZrDg04gejUZrsJp5.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x2d6babeff1562cb05e78447a9020049248d56b90d4fb167a11df3e163d60630e","isrc":"QZS7J2385940","name":"The Color Purple","registered_at":"2026-06-06T22:35:51Z","spotify_id":"27k4OVZrDg04gejUZrsJp5","type":"track"}

Y'all Life (feat. Ciara)
type: MusicRecording
duration: PT3M12S
duration ms: 192053
explicit: false
by artist: Walker Hayes
by artist: Ciara
in album: Y'all Life (feat. Ciara)
  type: MusicAlbum
  date published: 2022-10-14
isrc code: USQX92205111
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:55:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84b1b97262f524a2291f863ba68c9a4fd0a7737c116f8216804ede634c108ec2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/19Zc2DohB8aihlDOrONMUQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19Zc2DohB8aihlDOrONMUQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84b1b97262f524a2291f863ba68c9a4fd0a7737c116f8216804ede634c108ec2","isrc":"USQX92205111","name":"Y'all Life (feat. Ciara)","registered_at":"2026-06-06T00:55:18Z","spotify_id":"19Zc2DohB8aihlDOrONMUQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b1b97262f524a2291f863ba68c9a4fd0a7737c116f8216804ede634c108ec2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19Zc2DohB8aihlDOrONMUQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19Zc2DohB8aihlDOrONMUQ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x84b1b97262f524a2291f863ba68c9a4fd0a7737c116f8216804ede634c108ec2","isrc":"USQX92205111","name":"Y'all Life (feat. Ciara)","registered_at":"2026-06-06T00:55:18Z","spotify_id":"19Zc2DohB8aihlDOrONMUQ","type":"track"}

Greatest Love
type: MusicRecording
duration: PT3M43S
duration ms: 223966
explicit: false
by artist: Ciara
in album: Beauty Marks
  type: MusicAlbum
  date published: 2019-05-10

Beauty Marks
type: MusicRecording
duration: PT3M36S
duration ms: 216068
explicit: false
by artist: Ciara
in album: Beauty Marks
  type: MusicAlbum
  date published: 2019-05-10

Set
type: MusicRecording
duration: PT2M56S
duration ms: 176848
explicit: false
by artist: Ciara
in album: Beauty Marks
  type: MusicAlbum
  date published: 2019-05-10

Girl Gang
type: MusicRecording
duration: PT3M19S
duration ms: 199066
explicit: false
by artist: Ciara
by artist: Kelly Rowland
in album: Beauty Marks
  type: MusicAlbum
  date published: 2019-05-10

Trust Myself
type: MusicRecording
duration: PT3M38S
duration ms: 218035
explicit: false
by artist: Ciara
in album: Beauty Marks
  type: MusicAlbum
  date published: 2019-05-10

1, 2 Step (feat. Missy Elliott) - Don Candiani Reggaeton Mix - Edit
type: MusicRecording
duration: PT3M52S
duration ms: 232157
explicit: false
by artist: Ciara
by artist: Missy Elliott
in album: 1,2 Step
  type: MusicAlbum
  date published: 2004-11-01
isrc code: USLF20500112
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:25:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a51c64624f72db8d05e973b742c27318f6a16a75a30bac8dc2df64e2fffafa0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0987Qvix0si3pA18QvQqHW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0987Qvix0si3pA18QvQqHW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a51c64624f72db8d05e973b742c27318f6a16a75a30bac8dc2df64e2fffafa0","isrc":"USLF20500112","name":"1, 2 Step (feat. Missy Elliott) - Don Candiani Reggaeton Mix - Edit","registered_at":"2026-06-10T06:25:05Z","spotify_id":"0987Qvix0si3pA18QvQqHW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a51c64624f72db8d05e973b742c27318f6a16a75a30bac8dc2df64e2fffafa0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0987Qvix0si3pA18QvQqHW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0987Qvix0si3pA18QvQqHW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0a51c64624f72db8d05e973b742c27318f6a16a75a30bac8dc2df64e2fffafa0","isrc":"USLF20500112","name":"1, 2 Step (feat. Missy Elliott) - Don Candiani Reggaeton Mix - Edit","registered_at":"2026-06-10T06:25:05Z","spotify_id":"0987Qvix0si3pA18QvQqHW","type":"track"}

Like You (feat. Ciara)
type: MusicRecording
duration: PT3M24S
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explicit: false
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by artist: Ciara
in album: Jermaine Dupri Presents... So So Def 25
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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: 2026-06-13T15:41:10Z
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Na Na
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by artist: Ciara
in album: Beauty Marks
  type: MusicAlbum
  date published: 2019-05-10

Fantasy
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeff98a29ce1fe51669004f12373ff7e123f84727041769d032fcadf2d7ec736. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60vMYW3pMPwW5V6eTXNq2N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60vMYW3pMPwW5V6eTXNq2N.
  date published: 2026-06-13T15:41:10Z