Luis Castro
type: MusicGroup
genre: salsa
genre: salsa romantica
popularity: 22
followers: 698
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x179db266ad710528353c1d6e23ac957de7bcce5658b993a903fc872a549d5a7c
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/0d4786eb-87c5-4af6-9529-0e71bcb4cf58.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d4786eb-87c5-4af6-9529-0e71bcb4cf58.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d4786eb-87c5-4af6-9529-0e71bcb4cf58
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x179db266ad710528353c1d6e23ac957de7bcce5658b993a903fc872a549d5a7c","name":"Luis Castro","registered_at":"2026-06-11T11:46:33Z","symbol":"NIM0018301","token_address":"0x11b061fcbc784c4ed104c78ba6b0e8c863a6f52d","type":"artist","uuid":"0d4786eb-87c5-4af6-9529-0e71bcb4cf58"}
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 0x179db266ad710528353c1d6e23ac957de7bcce5658b993a903fc872a549d5a7c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d4786eb-87c5-4af6-9529-0e71bcb4cf58.json and https://artists.proofprofile.net/proofs/artist/0d4786eb-87c5-4af6-9529-0e71bcb4cf58.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x179db266ad710528353c1d6e23ac957de7bcce5658b993a903fc872a549d5a7c","name":"Luis Castro","registered_at":"2026-06-11T11:46:33Z","symbol":"NIM0018301","token_address":"0x11b061fcbc784c4ed104c78ba6b0e8c863a6f52d","type":"artist","uuid":"0d4786eb-87c5-4af6-9529-0e71bcb4cf58"}
album: Con La Fuerza Del Amor
  type: MusicAlbum
  date published: 2003
album: Con La Fuerza Del Amor
  type: MusicAlbum
  date published: 2003-01-01
album: Con La Fuerza Del Amor
  type: MusicAlbum
  date published: 2003-01-01
album: EN NOMBRE DEL AMOR (Edición Especial)
  type: MusicAlbum
  date published: 2016-11-30
album: Me Interesas
  type: MusicAlbum
  date published: 2019-09-10
album: Te Necesito
  type: MusicAlbum
  date published: 2020-04-24
track: Mi Pueblo Natal

Mi Pueblo Natal
type: MusicRecording
duration: PT5M2S
duration ms: 302080
explicit: false
by artist: Luis Castro
in album: Grandes De La Salsa Homenaje Al Grupo Niche
  type: MusicAlbum
  date published: 2002-01-17
isrc code: COC010225261
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:37:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40a600f3847332ee5319da841ce9b88a825a221fb68a6c1350f14b50e5c45f8c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC010225261
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a600f3847332ee5319da841ce9b88a825a221fb68a6c1350f14b50e5c45f8c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/COC010225261.
  date published: 2026-07-02T03:55:08Z
audio: Mi Pueblo Natal
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 159.694
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.663
  additional property: Energy
    type: PropertyValue
    value: 0.845
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.171
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.951
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.535
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major