Cassa Jackson
type: MusicGroup
popularity: 30
followers: 16590
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c2bb5bf7cd5d662dc5a2aa39bbb50373552609ca20137a5cdfedfb93ada8122
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/ed88b98c-f308-4570-b901-7222149a9fcf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed88b98c-f308-4570-b901-7222149a9fcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed88b98c-f308-4570-b901-7222149a9fcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c2bb5bf7cd5d662dc5a2aa39bbb50373552609ca20137a5cdfedfb93ada8122","name":"Cassa Jackson","registered_at":"2026-06-12T13:04:16Z","symbol":"NIM0306151","token_address":"0x6d52fc39679b6ef3c9129ca96d8a2d9dca847b3a","type":"artist","uuid":"ed88b98c-f308-4570-b901-7222149a9fcf"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2bb5bf7cd5d662dc5a2aa39bbb50373552609ca20137a5cdfedfb93ada8122. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed88b98c-f308-4570-b901-7222149a9fcf.json and https://artists.proofprofile.net/proofs/artist/ed88b98c-f308-4570-b901-7222149a9fcf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x6c2bb5bf7cd5d662dc5a2aa39bbb50373552609ca20137a5cdfedfb93ada8122","name":"Cassa Jackson","registered_at":"2026-06-12T13:04:16Z","symbol":"NIM0306151","token_address":"0x6d52fc39679b6ef3c9129ca96d8a2d9dca847b3a","type":"artist","uuid":"ed88b98c-f308-4570-b901-7222149a9fcf"}
album: Prisoner
  type: MusicAlbum
  date published: 2017-11-14
album: Thank U, Next
  type: MusicAlbum
  date published: 2018
album: Imagine
  type: MusicAlbum
  date published: 2018
album: Wish That I Could Let You Love Me
  type: MusicAlbum
  date published: 2018-10-04
album: I Want You to Ruin My Life
  type: MusicAlbum
  date published: 2018-11-07
album: 7 Rings
  type: MusicAlbum
  date published: 2019
album: Sweet But Psycho
  type: MusicAlbum
  date published: 2019
album: Covers Vol 1 : Ariana Grande, Rita Ora, Zara Larsson, Ava Max
  type: MusicAlbum
  date published: 2019-02-27
album: Suits U
  type: MusicAlbum
  date published: 2019-08-10
album: Suits U
  type: MusicAlbum
  date published: 2019-08-10
album: Wild West
  type: MusicAlbum
  date published: 2019-08-23
album: Wild West
  type: MusicAlbum
  date published: 2019-08-23
album: See Red
  type: MusicAlbum
  date published: 2019-09-06
album: See Red
  type: MusicAlbum
  date published: 2019-09-06
album: Dear Mum
  type: MusicAlbum
  date published: 2020-03-08
album: Dear Mum
  type: MusicAlbum
  date published: 2020-03-08
  track: Dear Mum
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196807
    explicit: false
    by artist: Cassa Jackson
    in album: Dear Mum
      type: MusicAlbum
      date published: 2020-03-08
    isrc code: GBKPL2087183
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T17:12:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6aeb9dd0923798db885a1cdbfca00ff9269c27789b9a6b70151a51de2c387d17
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2087183
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aeb9dd0923798db885a1cdbfca00ff9269c27789b9a6b70151a51de2c387d17. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBKPL2087183.
      date published: 2026-07-02T16:51:38Z
    audio: Dear Mum
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.068
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.661
      additional property: Energy
        type: PropertyValue
        value: 0.267
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.871
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.411
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.582
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dear Mum
  type: MusicAlbum
  date published: 2020-03-08
album: Dear Mum
  type: MusicAlbum
  date published: 2020-03-08
album: Beautiful Confused
  type: MusicAlbum
  date published: 2020-03-25
  track: Beautiful Confused
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204285
    explicit: false
    by artist: Cassa Jackson
    in album: Beautiful Confused
      type: MusicAlbum
      date published: 2020-03-25
    isrc code: GBKPL2088925
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:53:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1de52958a94b407a164b3ba0340b744e1adc632650436c274433e0bba9984f29
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Beautiful Confused
album: New Horizons
album: Chère Maman
album: Borderline
album: He's No You
album: All That I'm Hoping Now
album: Learning How To Love
album: Wish I Didn't Care
album: I Don't Like It When You Talk About Her
album: Crossroad (Acoustic)
album: Sophie
album: I'm Okay Until I Think
album: But It's You
album: But It's You (KLYMVX Remix)
album: Right Girl, Wrong Guy
album: Fame Looks Good On You
album: The Guy I Never Dated
album: Summer With U
album: Reset Me
album: Turning Point
album: Space
album: Snakes and Ladders
album: First Christmas Together
album: It is what it is anyway
album: Forever Ain't Enough

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956790

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2088925

OTSTimestamp
type: PropertyValue
value: 2026-07-05T12:31:54Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de52958a94b407a164b3ba0340b744e1adc632650436c274433e0bba9984f29. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBKPL2088925.
date published: 2026-07-05T12:31:54Z

Beautiful Confused
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 168.998
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: 0.414
additional property: Energy
  type: PropertyValue
  value: 0.278
additional property: Speechiness
  type: PropertyValue
  value: 0.051
additional property: Acousticness
  type: PropertyValue
  value: 0.888
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.096
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.363
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.608
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Beautiful Confused
type: MusicAlbum
date published: 2020-03-25

New Horizons
type: MusicAlbum
date published: 2020-05-15

New Horizons
type: MusicAlbum
date published: 2020-05-15

Chère Maman
type: MusicAlbum
date published: 2020-05-22

Chère Maman
type: MusicAlbum
date published: 2020-05-22

Borderline
type: MusicAlbum
date published: 2020-09-25

Borderline
type: MusicAlbum
date published: 2020-09-25

He's No You
type: MusicAlbum
date published: 2020-10-30

He's No You
type: MusicAlbum
date published: 2020-10-30
track: Waiting on Ya
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176564
  explicit: false
  by artist: Cassa Jackson
  in album: He's No You
    type: MusicAlbum
    date published: 2020-10-30
  isrc code: GBKPL2023449
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T13:43:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x029905fd7c169e8b4682caec1f2bbf40e1345118f9235d894acbb2995983b62e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958430
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958430
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2023449
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T15:33:28Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029905fd7c169e8b4682caec1f2bbf40e1345118f9235d894acbb2995983b62e. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/GBKPL2023449.
    date published: 2026-07-17T15:33:28Z
  audio: Waiting on Ya
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 144.098
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.557
    additional property: Energy
      type: PropertyValue
      value: 0.506
    additional property: Speechiness
      type: PropertyValue
      value: 0.066
    additional property: Acousticness
      type: PropertyValue
      value: 0.649
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.228
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.381
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.524
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

All That I'm Hoping Now
type: MusicAlbum
date published: 2021-06-11

Learning How To Love
type: MusicAlbum
date published: 2021-06-25

Wish I Didn't Care
type: MusicAlbum
date published: 2021-09-02

I Don't Like It When You Talk About Her
type: MusicAlbum
date published: 2021-10-07
track: I Don't Like It When You Talk About Her
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156785
  explicit: false
  by artist: Cassa Jackson
  in album: I Don't Like It When You Talk About Her
    type: MusicAlbum
    date published: 2021-10-07
  isrc code: UKW3Z2101936
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T14:32:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x05b5051fbe2c6a3789a3c884ba8172e1706769d9e56a0da6d55a3ac3f02e5b7a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958300
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958300
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2101936
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T16:14:30Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b5051fbe2c6a3789a3c884ba8172e1706769d9e56a0da6d55a3ac3f02e5b7a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/UKW3Z2101936.
    date published: 2026-07-16T16:14:30Z
  audio: I Don't Like It When You Talk About Her
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 83.94
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.606
    additional property: Energy
      type: PropertyValue
      value: 0.626
    additional property: Speechiness
      type: PropertyValue
      value: 0.112
    additional property: Acousticness
      type: PropertyValue
      value: 0.475
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.192
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.623
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.04
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Crossroad (Acoustic)
type: MusicAlbum
date published: 2021-11-10
track: Crossroad - Acoustic
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183947
  explicit: false
  by artist: Cassa Jackson
  in album: Crossroad (Acoustic)
    type: MusicAlbum
    date published: 2021-11-10
  isrc code: UKW3Z2102217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T20:13:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9a419e1d2745b371ddba8b89ab77e240634f2bdc0c3170b160210cb78f706989
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959061
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959061
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2102217
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T23:09:47Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a419e1d2745b371ddba8b89ab77e240634f2bdc0c3170b160210cb78f706989. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:09:47Z), 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/UKW3Z2102217.
    date published: 2026-07-21T23:09:47Z
  audio: Crossroad - Acoustic
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 76.95
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.599
    additional property: Energy
      type: PropertyValue
      value: 0.51
    additional property: Speechiness
      type: PropertyValue
      value: 0.065
    additional property: Acousticness
      type: PropertyValue
      value: 0.854
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.548
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.789
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sophie
type: MusicAlbum
date published: 2022-03-24

I'm Okay Until I Think
type: MusicAlbum
date published: 2022-09-01

But It's You
type: MusicAlbum
date published: 2022-10-27

But It's You (KLYMVX Remix)
type: MusicAlbum
date published: 2022-11-10

Right Girl, Wrong Guy
type: MusicAlbum
date published: 2022-11-24
track: Right Girl, Wrong Guy
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156750
  explicit: false
  by artist: Cassa Jackson
  in album: Right Girl, Wrong Guy
    type: MusicAlbum
    date published: 2022-11-24
  isrc code: UKW3Z2202890
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T17:00:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef2e468fbea78c3de0eb605be2d6c149e50b0ad6d6a2737edd0a6855a2fd6008
  additional property: OTSHash
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    type: PropertyValue
    value: 957891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957891
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2202890
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T18:21:04Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2e468fbea78c3de0eb605be2d6c149e50b0ad6d6a2737edd0a6855a2fd6008. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2202890.
    date published: 2026-07-13T18:21:04Z
  audio: Right Girl, Wrong Guy
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.213
    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: 0.573
    additional property: Energy
      type: PropertyValue
      value: 0.756
    additional property: Speechiness
      type: PropertyValue
      value: 0.118
    additional property: Acousticness
      type: PropertyValue
      value: 0.01
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.088
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.446
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.875
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

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