Sofia Camara
type: MusicGroup
description: Sofia Camara (born May 21, 2002) is a Portuguese and Canadian musician. Her debut EP, Was I(t) Worth It? was released on Universal Music Canada in 2025, followed later that year by her second EP, Hard
popularity: 58
followers: 60040
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subject of: OpenTimestamps Proof of Existence
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album: Luv U
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  date published: 2020-04-07
album: Happier
  type: MusicAlbum
  date published: 2020-06-19
album: Hold Me
  type: MusicAlbum
  date published: 2020-10-23
album: Without You
  type: MusicAlbum
  date published: 2021-05-21
album: Without You (Toxic Remix)
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  date published: 2021-07-27
album: Never Be Yours
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  date published: 2022-01-27
album: Never Be Yours
  type: MusicAlbum
  date published: 2022-09-02
album: Never Be Yours (Unplugged)
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  date published: 2022-12-16
album: Never Be Yours (Acoustic Version)
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  date published: 2023-01-27
album: Something Better
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  date published: 2023-04-07
album: Different
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  date published: 2023-08-18
album: Let It Snow! Let It Snow! Let It Snow!
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album: Different (Acoustic)
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album: Who Do I Call Now? (Hellbent)
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album: Who Do I Call Now? (Hellbent)
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  date published: 2024-03-01
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    audio: Who Do I Call Now? (Hellbent)
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album: Myself
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  date published: 2024-05-17
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    audio: Myself
album: Do You Love Me
album: Starlight
album: What Are You Waiting For? (World Junior Song)
album: Was I(t) Worth It?
album: Girls Like You
album: Spotify Singles
album: Parking Lot
album: Hard To Love
album: Complicated (Visualizer)
album: Christmas Lights (Spotify Singles Holiday)
track: Who Do I Call Now? (Hellbent)

Who Do I Call Now? (Hellbent)
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  date published: 2026-07-08T03:20:19Z
audio: Who Do I Call Now? (Hellbent)
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OTSVerifyInstructions
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value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
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date published: 2026-07-05T18:48:28Z

Myself
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Myself
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date published: 2024-05-17

Who Do I Call Now? (Hellbent)
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Do You Love Me
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date published: 2024-08-09

Starlight
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date published: 2024-10-11

What Are You Waiting For? (World Junior Song)
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date published: 2024-12-12

Was I(t) Worth It?
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date published: 2025-03-21

Girls Like You
type: MusicAlbum
date published: 2025-05-30

Spotify Singles
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date published: 2025-07-11
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T04:13:26Z
  audio: Girls Like You - Spotify Singles
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Parking Lot
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date published: 2025-08-01

Parking Lot
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date published: 2025-08-14

Hard To Love
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Hard To Love
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T10:01:46Z
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    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 0x2ed7c409f85a1762aa24b799c77d3dbbd29a4eeaf17807f1a18c22eb16de7cdd. 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/CAUM72500466.
    date published: 2026-07-06T06:56:49Z
  audio: Complicated
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 77.7
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.441
    additional property: Energy
      type: PropertyValue
      value: 0.386
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.37
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.117
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.262
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.248
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Ingrained (DNA)
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177522
  explicit: false
  by artist: Sofia Camara
  in album: Hard To Love
    type: MusicAlbum
    date published: 2025-10-10
  isrc code: CAUM72500460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T13:52:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1187416d8135abeee404ff4380fa39166a755e0fd8d500353354d5641f14b223
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAUM72500460
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Ingrained (DNA)

OTSTimestamp
type: PropertyValue
value: 2026-07-05T01:12:41Z

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 0x1187416d8135abeee404ff4380fa39166a755e0fd8d500353354d5641f14b223. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAUM72500460.
date published: 2026-07-05T01:12:41Z

Ingrained (DNA)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 90.983
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.514
additional property: Energy
  type: PropertyValue
  value: 0.733
additional property: Speechiness
  type: PropertyValue
  value: 0.133
additional property: Acousticness
  type: PropertyValue
  value: 0.323
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.139
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.51
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.202
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

Complicated (Visualizer)
type: MusicAlbum
date published: 2025-10-10

Christmas Lights (Spotify Singles Holiday)
type: MusicAlbum
date published: 2025-10-15
track: Christmas Lights - Spotify Singles Holiday
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202635
  explicit: false
  by artist: Sofia Camara
  in album: Christmas Lights (Spotify Singles Holiday)
    type: MusicAlbum
    date published: 2025-10-15
  isrc code: CAUM72500500
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T13:01:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e9489b79c64950dd10b9bb1793cf4dbeed04b3718c8c7d14ed34f22e240cc8c
  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/CAUM72500500
  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 0x8e9489b79c64950dd10b9bb1793cf4dbeed04b3718c8c7d14ed34f22e240cc8c. 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/CAUM72500500.
    date published: 2026-07-16T16:14:30Z
  audio: Christmas Lights - Spotify Singles Holiday
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.61
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.417
    additional property: Energy
      type: PropertyValue
      value: 0.372
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.409
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.106
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.184
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.601
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major