Dr Velasquez
type: MusicGroup
popularity: 12
followers: 2523
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b9cdcfd4163a40f965e375aef8079b71c6d6bf10cf2e9ec76ca39825b349e77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953687
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953687
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/694e76ee-ba67-437a-ab89-c6f0bfffc750.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/694e76ee-ba67-437a-ab89-c6f0bfffc750.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/694e76ee-ba67-437a-ab89-c6f0bfffc750
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:19:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b9cdcfd4163a40f965e375aef8079b71c6d6bf10cf2e9ec76ca39825b349e77","name":"Dr Velasquez","registered_at":"2026-06-14T15:31:44Z","symbol":"NIM0496765","token_address":"0x3e79adde868067c401cf3240c7310605cb40d9a3","type":"artist","uuid":"694e76ee-ba67-437a-ab89-c6f0bfffc750"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9cdcfd4163a40f965e375aef8079b71c6d6bf10cf2e9ec76ca39825b349e77. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/694e76ee-ba67-437a-ab89-c6f0bfffc750.json and https://artists.proofprofile.net/proofs/artist/694e76ee-ba67-437a-ab89-c6f0bfffc750.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T20:19:15Z
  text: {"copyright_id":"0x2b9cdcfd4163a40f965e375aef8079b71c6d6bf10cf2e9ec76ca39825b349e77","name":"Dr Velasquez","registered_at":"2026-06-14T15:31:44Z","symbol":"NIM0496765","token_address":"0x3e79adde868067c401cf3240c7310605cb40d9a3","type":"artist","uuid":"694e76ee-ba67-437a-ab89-c6f0bfffc750"}
album: You'll Come to Love
  type: MusicAlbum
  date published: 2013-04-17
album: Nunca Cambiara
  type: MusicAlbum
  date published: 2014-05-20
album: Nunca Cambiará
  type: MusicAlbum
  date published: 2014-05-20
album: Caricias Y Vicios
  type: MusicAlbum
  date published: 2015-05-07
album: Dime
  type: MusicAlbum
  date published: 2015-08-18
album: Te Voy A Enamorar
  type: MusicAlbum
  date published: 2015-11-07
  track: Te Voy A Enamorar
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215013
    explicit: false
    by artist: Dr Velasquez
    in album: Te Voy A Enamorar
      type: MusicAlbum
      date published: 2015-11-07
    isrc code: QM6P41570599
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T04:51:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfe28a032c8f87ceb6dcf71256fefbd2309c1ba5d19dea520746c2f2ce2f27f29
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958366
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958366
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41570599
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:59:09Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe28a032c8f87ceb6dcf71256fefbd2309c1ba5d19dea520746c2f2ce2f27f29. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41570599 — a six-check JSON result.
      date published: 2026-07-17T04:59:09Z
    audio: Te Voy A Enamorar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.004
      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: 0.629
      additional property: Energy
        type: PropertyValue
        value: 0.712
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.407
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.208
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.845
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.964
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Te Voy a Enamorar
  type: MusicAlbum
  date published: 2015-11-07
album: Tú Volverás
  type: MusicAlbum
  date published: 2016-02-13
album: Tú Volverás
  type: MusicAlbum
  date published: 2016-02-13
album: Tu Volveras
  type: MusicAlbum
  date published: 2016-03-17
album: Dime (Remix)
  type: MusicAlbum
  date published: 2016-04-02
  track: Dime - Remix
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200675
    explicit: false
    by artist: Dr Velasquez
    in album: Dime (Remix)
      type: MusicAlbum
      date published: 2016-04-02
    isrc code: QMDA71585386
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T12:34:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd671ff6b310214cc889ac4a3fbfc1b511f722a16d77806b03c833ded02cd6be7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71585386
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd671ff6b310214cc889ac4a3fbfc1b511f722a16d77806b03c833ded02cd6be7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71585386 — a six-check JSON result.
      date published: 2026-07-03T19:59:51Z
    audio: Dime - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.146
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Tú Volverás (Balada)
album: Nuestro Sueño (Pop)
album: Nuestro Sueño (Electrónica)
album: Para Mí
album: Para Mí (Urbana)
album: Será Mía
album: Será Mía (Country)
album: Por Qué Lo Hiciste
album: Inevitable
album: Si Te Vuelvo a Ver
album: Cenízas
album: Brujería
album: Esperándote
album: Espía
album: No Title

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.728

Energy
type: PropertyValue
value: 0.549

Speechiness
type: PropertyValue
value: 0.323

Acousticness
type: PropertyValue
value: 0.259

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.13

Valence (Positivity)
type: PropertyValue
value: 0.575

Loudness (dB)
type: PropertyValue
value: -10.785

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

Dime
type: MusicAlbum
date published: 2016-04-02

Tú Volverás (Balada)
type: MusicAlbum
date published: 2016-04-09

Nuestro Sueño (Pop)
type: MusicAlbum
date published: 2016-06-07

Nuestro Sueño (Electrónica)
type: MusicAlbum
date published: 2016-06-07

Para Mí
type: MusicAlbum
date published: 2016-06-17

Para Mí (Urbana)
type: MusicAlbum
date published: 2016-06-25

Será Mía
type: MusicAlbum
date published: 2016-06-30

Será Mía
type: MusicAlbum
date published: 2016-06-30

Será Mía (Country)
type: MusicAlbum
date published: 2016-07-11

Por Qué Lo Hiciste
type: MusicAlbum
date published: 2016-10-05

Inevitable
type: MusicAlbum
date published: 2017-03-17

Inevitable
type: MusicAlbum
date published: 2017-03-17

Si Te Vuelvo a Ver
type: MusicAlbum
date published: 2017-06-23

Si Te Vuelvo a Ver
type: MusicAlbum
date published: 2017-07-21

Cenízas
type: MusicAlbum
date published: 2017-10-20

Brujería
type: MusicAlbum
date published: 2017-10-27

Esperándote
type: MusicAlbum
date published: 2018-05-18

Espía
type: MusicAlbum
date published: 2018-06-29

No Title
type: MusicAlbum
date published: 2018-09-19