Ricardo Alcantara
type: MusicGroup
genre: latin house
genre: tech house
popularity: 9
followers: 4912
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976a7a6070a258bb2fecc0425b53e78f55d0fcfe54a8835c562125a606be4f83. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df9f3a1b-509a-42e4-85b3-38a6c5d2f305.json and https://artists.proofprofile.net/proofs/artist/df9f3a1b-509a-42e4-85b3-38a6c5d2f305.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
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album: Drug Station
  type: MusicAlbum
  date published: 2018-07-20
album: In Da Club
  type: MusicAlbum
  date published: 2018-09-21
album: Dmt
  type: MusicAlbum
  date published: 2019-02-01
album: In the Dark
  type: MusicAlbum
  date published: 2019-06-14
album: In the Dark (Pixi Remix)
  type: MusicAlbum
  date published: 2020-01-17
album: Touch It
  type: MusicAlbum
  date published: 2020-07-03
album: Waiting
  type: MusicAlbum
  date published: 2020-12-25
album: Waiting
  type: MusicAlbum
  date published: 2020-12-25
album: Time
  type: MusicAlbum
  date published: 2021-10-18
album: Time
  type: MusicAlbum
  date published: 2021-10-18
album: The Moment
  type: MusicAlbum
  date published: 2022-03-03
album: The Moment
  type: MusicAlbum
  date published: 2022-03-03
album: Los Latinos EP
  type: MusicAlbum
  date published: 2022-08-12
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    by artist: Ricardo Alcantara
    in album: Los Latinos EP
      type: MusicAlbum
      date published: 2022-08-12
    genre: latin house
    genre: tech house
    isrc code: CA5KR2266785
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      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaacbfbf4a33c7454e16f40282c26f773790928ed33687e0165ca734cbc5a69c. 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/CA5KR2266785.
      date published: 2026-07-05T01:12:41Z
    audio: Mira lo que pasa (Who, Who) - Original Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.021
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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        value: 0.049
      additional property: Valence (Positivity)
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        value: 0.748
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.054
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
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album: Olvido
  type: MusicAlbum
  date published: 2022-12-05
album: El Tambor
  type: MusicAlbum
  date published: 2023-04-27
album: El Tambor
  type: MusicAlbum
  date published: 2023-04-27
album: Julieta
  type: MusicAlbum
  date published: 2024-01-19
  track: Julieta
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200930
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    by artist: Ricardo Alcantara
    in album: Julieta
      type: MusicAlbum
      date published: 2024-01-19
    genre: latin house
    genre: tech house
    isrc code: US7VG2452422
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    subject of: OpenTimestamps Proof of Existence
    audio: Julieta
album: Loca
album: Muy Loco EP
album: Masticalo
album: La Disco
album: Black Magic Woman
album: Ibiza 2000
album: Chicano Groove

OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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 0x1e914fc5c23731fc3130359de626811e9892cf8cbfc8021a91e1db267c8f8bc2. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/US7VG2452422.
date published: 2026-07-21T23:25:37Z

Julieta
type: AudioObject
additional property: Tempo (BPM)
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  value: 128.978
additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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  value: 4
additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Mode Name
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Loca
type: MusicAlbum
date published: 2024-04-12

Muy Loco EP
type: MusicAlbum
date published: 2024-04-26

Masticalo
type: MusicAlbum
date published: 2024-05-09
track: Masticalo
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  by artist: Ricardo Alcantara
  in album: Masticalo
    type: MusicAlbum
    date published: 2024-05-09
  genre: latin house
  genre: tech house
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    value: 2026-07-17T23:17:53Z
  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 0xa80f034f17b6398e8d63789210882b312d5d909aaf9f7299eb958eb5ebb64b4d. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/CA5KR2453582.
    date published: 2026-07-17T23:17:53Z
  audio: Masticalo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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      value: 4
    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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La Disco
type: MusicAlbum
date published: 2024-05-17

Black Magic Woman
type: MusicAlbum
date published: 2025-06-20

Ibiza 2000
type: MusicAlbum
date published: 2025-07-18

Chicano Groove
type: MusicAlbum
date published: 2025-10-31