Ray Pérez y El Grupo Casabe
type: MusicGroup
genre: salsa
popularity: 6
followers: 409
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additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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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 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7315b409e719cac9a9c9cf32e309856867651095aa08b04b892be097403d52c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5406cd16-7fb1-4f66-91e4-70b82281f5ca.json and https://artists.proofprofile.net/proofs/artist/5406cd16-7fb1-4f66-91e4-70b82281f5ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
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album: Lamento del Campesino
  type: MusicAlbum
  date published: 2022-06-24
album: Lamento del Campesino
  type: MusicAlbum
  date published: 2022-06-24
album: Santa
  type: MusicAlbum
  date published: 2022-07-22
album: Santa
  type: MusicAlbum
  date published: 2022-07-22
album: La Idea
  type: MusicAlbum
  date published: 2022-08-26
album: La Idea
  type: MusicAlbum
  date published: 2022-08-26
album: Ray Pérez y El Grupo Casabe (Compiled By El Dragón Criollo & El Palmas)
  type: MusicAlbum
  date published: 2022-09-23
album: Ray Pérez y El Grupo Casabe (Compiled By El Dragón Criollo & El Palmas)
  type: MusicAlbum
  date published: 2022-09-23
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    by artist: Ray Pérez y El Grupo Casabe
    in album: Ray Pérez y El Grupo Casabe (Compiled By El Dragón Criollo & El Palmas)
      type: MusicAlbum
      date published: 2022-09-23
    genre: salsa
    isrc code: QZNJX2255852
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2255852
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T21:01:11Z
    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 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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a5789f48200f322d2c6134e9e2de01eb04e32edb0f07d9eaf9c9ed23c93daf. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZNJX2255852.
      date published: 2026-07-18T21:01:11Z
    audio: Santa
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 98.889
      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
        type: PropertyValue
        value: 0.806
      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)
        type: PropertyValue
        value: 0.813
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.928
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Magdalena
    type: MusicRecording
    duration: PT4M48S
    duration ms: 288666
    explicit: false
    by artist: Ray Pérez y El Grupo Casabe
    in album: Ray Pérez y El Grupo Casabe (Compiled By El Dragón Criollo & El Palmas)
      type: MusicAlbum
      date published: 2022-09-23
    genre: salsa
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    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    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 0x9d86a3c8a7098e3a95d09fff4a3f0e90885a77d01e0c083d21bf7dc242c1a07d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZNJX2255860.
      date published: 2026-07-21T00:24:07Z
    audio: Magdalena
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.548
      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
      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: La Mejor Salsa de Venezuela
album: Bailables
album: Ray Pérez y el Grupo Casabe

Danceability
type: PropertyValue
value: 0.512

Energy
type: PropertyValue
value: 0.725

Speechiness
type: PropertyValue
value: 0.035

Acousticness
type: PropertyValue
value: 0.124

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.222

Valence (Positivity)
type: PropertyValue
value: 0.865

Loudness (dB)
type: PropertyValue
value: -8.286

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

La Mejor Salsa de Venezuela
type: MusicAlbum
date published: 2022-12-15

La Mejor Salsa de Venezuela
type: MusicAlbum
date published: 2022-12-15

Bailables
type: MusicAlbum
date published: 2023-04-08

Bailables
type: MusicAlbum
date published: 2023-04-08

Ray Pérez y el Grupo Casabe
type: MusicAlbum
date published: 2023-04-22

Ray Pérez y el Grupo Casabe
type: MusicAlbum
date published: 2023-04-22