Estrellita Fernández
type: MusicGroup
popularity: 16
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4f2893fd12b3cc7822c1f3ede4ea97536043e58287733000b8edb52c9cbcda3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91eefb43-5440-458c-a3d5-a073a2cea36e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91eefb43-5440-458c-a3d5-a073a2cea36e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91eefb43-5440-458c-a3d5-a073a2cea36e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4f2893fd12b3cc7822c1f3ede4ea97536043e58287733000b8edb52c9cbcda3","name":"Estrellita Fernández","registered_at":"2026-06-14T19:48:48Z","symbol":"NIM0558018","token_address":"0x28f5f2aacafc7ac355051ec48a958ddf1f3944da","type":"artist","uuid":"91eefb43-5440-458c-a3d5-a073a2cea36e"}
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 0xd4f2893fd12b3cc7822c1f3ede4ea97536043e58287733000b8edb52c9cbcda3. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91eefb43-5440-458c-a3d5-a073a2cea36e.json and https://artists.proofprofile.net/proofs/artist/91eefb43-5440-458c-a3d5-a073a2cea36e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xd4f2893fd12b3cc7822c1f3ede4ea97536043e58287733000b8edb52c9cbcda3","name":"Estrellita Fernández","registered_at":"2026-06-14T19:48:48Z","symbol":"NIM0558018","token_address":"0x28f5f2aacafc7ac355051ec48a958ddf1f3944da","type":"artist","uuid":"91eefb43-5440-458c-a3d5-a073a2cea36e"}
album: Te Vas Y Ya No Volverás
  type: MusicAlbum
  date published: 2025-08-30
  track: Te Vas Y Ya No Volverás
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188432
    explicit: false
    by artist: Estrellita Fernández
    in album: Te Vas Y Ya No Volverás
      type: MusicAlbum
      date published: 2025-08-30
    isrc code: TCAKA2524164
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T09:06:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92b3fbf0be40f69416c5cfab7b1aa844e3df2cc1d18d361c0a1505ba849a107c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAKA2524164
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x92b3fbf0be40f69416c5cfab7b1aa844e3df2cc1d18d361c0a1505ba849a107c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAKA2524164.
      date published: 2026-07-04T14:03:39Z
    audio: Te Vas Y Ya No Volverás
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 176.119
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.531
      additional property: Energy
        type: PropertyValue
        value: 0.768
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.393
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.228
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.805
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.331
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: No Te Preocupes Por Mí
  type: MusicAlbum
  date published: 2025-09-04
  track: No Te Preocupes Por Mí
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200808
    explicit: false
    by artist: Estrellita Fernández
    in album: No Te Preocupes Por Mí
      type: MusicAlbum
      date published: 2025-09-04
    isrc code: QT65W2550270
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:11:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x16df906ccbf2dc5d4c66fbc305fcb047f841f3cea9142d69fa67abf9eb8721a9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65W2550270
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0x16df906ccbf2dc5d4c66fbc305fcb047f841f3cea9142d69fa67abf9eb8721a9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QT65W2550270.
      date published: 2026-07-06T07:16:32Z
    audio: No Te Preocupes Por Mí
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.473
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.76
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.242
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.773
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Tu Ausencia
album: Llorando Tu Partida
album: Hasta Aqui Llegué
album: Cariñito
album: Cómo Te Voy a Olvidar
album: Ay Amor
album: Mil Lágrimas
album: Duele El Alma
album: No Era Amor
album: Que Bonito
album: Recuerdos
album: Nunca Pensé Llorar
album: No Me Arrepiento De Este Amor
album: No Sufras Más
album: Amor Prohibido
album: Amor De Madrugada
album: Amor Pirata
album: Mentias
album: No Puedo
album: Brindando Por Tu Olvido
album: Por Eso Bebo
album: Nunca Es Suficiente
album: Que Bello

Loudness (dB)
type: PropertyValue
value: -2.475

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Minor

Tu Ausencia
type: MusicAlbum
date published: 2025-09-06
track: Tu Ausencia
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122033
  explicit: false
  by artist: Estrellita Fernández
  in album: Tu Ausencia
    type: MusicAlbum
    date published: 2025-09-06
  isrc code: QT65W2551263
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T08:34:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb721200b23482c4766b017e862e964d2bc7b3c81ac4755f813360e376a85933
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958388
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958388
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65W2551263
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T09:14:21Z
  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 0xfb721200b23482c4766b017e862e964d2bc7b3c81ac4755f813360e376a85933. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QT65W2551263.
    date published: 2026-07-17T09:14:21Z
  audio: Tu Ausencia
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 87.998
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.676
    additional property: Energy
      type: PropertyValue
      value: 0.688
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.643
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.166
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.883
    additional property: Loudness (dB)
      type: PropertyValue
      value: -1.904
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Llorando Tu Partida
type: MusicAlbum
date published: 2025-09-15
track: Llorando Tu Partida
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229635
  explicit: false
  by artist: Estrellita Fernández
  in album: Llorando Tu Partida
    type: MusicAlbum
    date published: 2025-09-15
  isrc code: QT65X2555257
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T08:37:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa2249433bbb07d324d221329d756c81aa05a830661514c376d071a8ff46012cf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958388
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958388
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65X2555257
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T09:14:21Z
  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 0xa2249433bbb07d324d221329d756c81aa05a830661514c376d071a8ff46012cf. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QT65X2555257.
    date published: 2026-07-17T09:14:21Z
  audio: Llorando Tu Partida
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 87.93
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.568
    additional property: Energy
      type: PropertyValue
      value: 0.676
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.672
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.222
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.549
    additional property: Loudness (dB)
      type: PropertyValue
      value: -1.782
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Hasta Aqui Llegué
type: MusicAlbum
date published: 2025-09-18
track: Hasta Aqui Llegué
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168600
  explicit: false
  by artist: Estrellita Fernández
  in album: Hasta Aqui Llegué
    type: MusicAlbum
    date published: 2025-09-18
  isrc code: QT65X2593130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T13:44:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4af35fa7cdfe9458a96cdcd6b55a2dec2a801917c79559803d55bd8c5cf7eccb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958163
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958163
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65X2593130
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T16:47:48Z
  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 0x4af35fa7cdfe9458a96cdcd6b55a2dec2a801917c79559803d55bd8c5cf7eccb. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:47:48Z), 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/QT65X2593130.
    date published: 2026-07-15T16:47:48Z
  audio: Hasta Aqui Llegué
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 88.073
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.647
    additional property: Energy
      type: PropertyValue
      value: 0.748
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.514
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.128
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.739
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.384
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Cariñito
type: MusicAlbum
date published: 2025-09-19
track: Cariñito
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183642
  explicit: false
  by artist: Estrellita Fernández
  in album: Cariñito
    type: MusicAlbum
    date published: 2025-09-19
  isrc code: QT65X2596481
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T08:04:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x771597fd3551fe7489b479e4e0ffffe9f71351c9dce117b28aedb43ff92fdf16
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958271
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958271
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65X2596481
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T11:03:51Z
  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 0x771597fd3551fe7489b479e4e0ffffe9f71351c9dce117b28aedb43ff92fdf16. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:03:51Z), 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/QT65X2596481.
    date published: 2026-07-16T11:03:51Z
  audio: Cariñito
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 180.047
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.578
    additional property: Energy
      type: PropertyValue
      value: 0.727
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.302
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.157
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.817
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.38
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Cómo Te Voy a Olvidar
type: MusicAlbum
date published: 2025-09-19

Ay Amor
type: MusicAlbum
date published: 2025-09-19

Mil Lágrimas
type: MusicAlbum
date published: 2025-09-19

Duele El Alma
type: MusicAlbum
date published: 2025-09-19

No Era Amor
type: MusicAlbum
date published: 2025-09-19

Que Bonito
type: MusicAlbum
date published: 2025-09-20

Recuerdos
type: MusicAlbum
date published: 2025-09-20

Nunca Pensé Llorar
type: MusicAlbum
date published: 2025-09-20

No Me Arrepiento De Este Amor
type: MusicAlbum
date published: 2025-09-20

No Sufras Más
type: MusicAlbum
date published: 2025-09-20

Amor Prohibido
type: MusicAlbum
date published: 2025-09-27

Amor De Madrugada
type: MusicAlbum
date published: 2025-09-27

Amor Pirata
type: MusicAlbum
date published: 2025-09-27

Mentias
type: MusicAlbum
date published: 2025-09-28

No Puedo
type: MusicAlbum
date published: 2025-09-28

Brindando Por Tu Olvido
type: MusicAlbum
date published: 2025-09-28

Por Eso Bebo
type: MusicAlbum
date published: 2025-09-29

Nunca Es Suficiente
type: MusicAlbum
date published: 2025-09-29

Que Bello
type: MusicAlbum
date published: 2025-09-29