Cindy Barrera
type: MusicGroup
genre: christian
popularity: 31
followers: 4193
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x513bba1f86d2c8851fb251fba4eca0c6e4c1b8dd90fec584848bd5a6276c5c5a
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/524492ba-c567-41b7-90d9-7b43c1c606fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/524492ba-c567-41b7-90d9-7b43c1c606fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/524492ba-c567-41b7-90d9-7b43c1c606fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x513bba1f86d2c8851fb251fba4eca0c6e4c1b8dd90fec584848bd5a6276c5c5a","name":"Cindy Barrera","registered_at":"2026-06-11T20:49:15Z","symbol":"NIM0107495","token_address":"0x0f5e1c21deaa2bc52bdb382eeaa402b34ddfd171","type":"artist","uuid":"524492ba-c567-41b7-90d9-7b43c1c606fd"}
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 0x513bba1f86d2c8851fb251fba4eca0c6e4c1b8dd90fec584848bd5a6276c5c5a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/524492ba-c567-41b7-90d9-7b43c1c606fd.json and https://artists.proofprofile.net/proofs/artist/524492ba-c567-41b7-90d9-7b43c1c606fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x513bba1f86d2c8851fb251fba4eca0c6e4c1b8dd90fec584848bd5a6276c5c5a","name":"Cindy Barrera","registered_at":"2026-06-11T20:49:15Z","symbol":"NIM0107495","token_address":"0x0f5e1c21deaa2bc52bdb382eeaa402b34ddfd171","type":"artist","uuid":"524492ba-c567-41b7-90d9-7b43c1c606fd"}
album: Sublime Gracia
  type: MusicAlbum
  date published: 2017-02-06
album: Sublime Gracia (Pista)
  type: MusicAlbum
  date published: 2017-02-13
album: Ríos de Gloria
  type: MusicAlbum
  date published: 2017-04-20
album: Rios de Gloria
  type: MusicAlbum
  date published: 2017-08-07
  track: Hasta el Final
    type: MusicRecording
    duration: PT4M44S
    duration ms: 284973
    explicit: false
    by artist: Cindy Barrera
    in album: Rios de Gloria
      type: MusicAlbum
      date published: 2017-08-07
    genre: christian
    isrc code: QZ5AB1710280
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T14:14:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x145271c0184d0b7ced7976b262b24e42d4602d59a9cfab8ce59d2e454baa2792
    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/QZ5AB1710280
    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 0x145271c0184d0b7ced7976b262b24e42d4602d59a9cfab8ce59d2e454baa2792. 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/QZ5AB1710280.
      date published: 2026-07-16T16:14:30Z
    audio: Hasta el Final
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.973
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.587
      additional property: Energy
        type: PropertyValue
        value: 0.561
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.331
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.332
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.009
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Tu Resplandor
    type: MusicRecording
    duration: PT4M44S
    duration ms: 284954
    explicit: false
    by artist: Cindy Barrera
    in album: Rios de Gloria
      type: MusicAlbum
      date published: 2017-08-07
    genre: christian
    isrc code: QZ5AB1710282
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:35:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe051d5e50495f75d63b90f18f9deb27293f531836e7dc7f665b596a4b7c0ad86
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958802
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958802
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1710282
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:04:02Z
    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 0xe051d5e50495f75d63b90f18f9deb27293f531836e7dc7f665b596a4b7c0ad86. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZ5AB1710282.
      date published: 2026-07-20T01:04:02Z
    audio: Tu Resplandor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.998
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.591
      additional property: Energy
        type: PropertyValue
        value: 0.325
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.819
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Yo Me Rindo a Él
album: Rios de Gloria: Pistas
album: Luz
album: Seguiré
album: Eres Dios
album: Medley: Dios Esta Aquí, Santo Santo Santo, Estas Aquí Señor
album: Luz (Versión Acústica)
album: Sublime Gracia (Acustica)
album: Historia
album: Gracias
album: Futuro Seguro
album: Luz (Pista)
album: Gracias (Pista)
album: Tuki de Mi Corazón

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.083

Valence (Positivity)
type: PropertyValue
value: 0.076

Loudness (dB)
type: PropertyValue
value: -7.273

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

Yo Me Rindo a Él
type: MusicRecording
duration: PT4M34S
duration ms: 274815
explicit: false
by artist: Cindy Barrera
in album: Rios de Gloria
  type: MusicAlbum
  date published: 2017-08-07
genre: christian
isrc code: QZ5AB1710284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T09:04:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e9e74e89365a7c04bb9747b40730261916bf7644a2e54c3f78fc9084f5f8788
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958137
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958137
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1710284
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T12:05:11Z
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 0x6e9e74e89365a7c04bb9747b40730261916bf7644a2e54c3f78fc9084f5f8788. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:05:11Z), 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/QZ5AB1710284.
  date published: 2026-07-15T12:05:11Z
audio: Yo Me Rindo a Él
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 146.106
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.43
  additional property: Energy
    type: PropertyValue
    value: 0.308
  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.663
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.096
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.856
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rios de Gloria: Pistas
type: MusicAlbum
date published: 2018-03-17

Luz
type: MusicAlbum
date published: 2018-09-18

Seguiré
type: MusicAlbum
date published: 2019-06-28

Eres Dios
type: MusicAlbum
date published: 2020-04-03

Medley: Dios Esta Aquí, Santo Santo Santo, Estas Aquí Señor
type: MusicAlbum
date published: 2020-12-02

Luz (Versión Acústica)
type: MusicAlbum
date published: 2021-11-05

Sublime Gracia (Acustica)
type: MusicAlbum
date published: 2021-12-17

Historia
type: MusicAlbum
date published: 2022-09-23

Gracias
type: MusicAlbum
date published: 2023-03-03

Futuro Seguro
type: MusicAlbum
date published: 2023-04-14

Luz (Pista)
type: MusicAlbum
date published: 2023-05-08

Gracias (Pista)
type: MusicAlbum
date published: 2023-05-11

Tuki de Mi Corazón
type: MusicAlbum
date published: 2023-12-06

Tuki de Mi Corazón
type: MusicAlbum
date published: 2024-11-22