Orquesta Sinfónica de Puerto Rico
type: MusicGroup
popularity: 7
followers: 728
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x39539d81111461838f646bb6cd33a4599f4ff3051bc0579af8461b61f98ffd20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ad7317f-0390-4aa0-a913-f706055f228c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ad7317f-0390-4aa0-a913-f706055f228c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ad7317f-0390-4aa0-a913-f706055f228c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39539d81111461838f646bb6cd33a4599f4ff3051bc0579af8461b61f98ffd20","name":"Orquesta Sinfónica de Puerto Rico","registered_at":"2026-06-15T22:47:59Z","symbol":"NIM0856168","token_address":"0x2fdc208e290a8eacbf4c2caf88c97f4dd79fe8d7","type":"artist","uuid":"1ad7317f-0390-4aa0-a913-f706055f228c"}
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39539d81111461838f646bb6cd33a4599f4ff3051bc0579af8461b61f98ffd20. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ad7317f-0390-4aa0-a913-f706055f228c.json and https://artists.proofprofile.net/proofs/artist/1ad7317f-0390-4aa0-a913-f706055f228c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x39539d81111461838f646bb6cd33a4599f4ff3051bc0579af8461b61f98ffd20","name":"Orquesta Sinfónica de Puerto Rico","registered_at":"2026-06-15T22:47:59Z","symbol":"NIM0856168","token_address":"0x2fdc208e290a8eacbf4c2caf88c97f4dd79fe8d7","type":"artist","uuid":"1ad7317f-0390-4aa0-a913-f706055f228c"}
album: Alberto Cortéz Sinfónico: Castillos en el Aire / En un Rincón del Alma / Cuando un Amigo Se Va
  type: MusicAlbum
  date published: 2005
track: Sinfonía No. 3 "La Salsa": I. Tumbao
  type: MusicRecording
  duration: PT6M47S
  duration ms: 407053
  explicit: false
  by artist: Roberto Sierra
  by artist: Orquesta Sinfónica de Puerto Rico
  by artist: Maximiano Valdes
  in album: Roberto Sierra: Sinfonía No. 3 "La Salsa", Borikén, El Baile & Beyond the Silence of Sorrow
    type: MusicAlbum
    date published: 2016-01-01
  isrc code: HKI191512301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191512301
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 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 0x4b1939f094f886a634d4af625c938e20d656894de7f83c133e7d7aa639f10148. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/HKI191512301.
    date published: 2026-07-08T03:22:41Z
  audio: Sinfonía No. 3 "La Salsa": I. Tumbao
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
      value: 0.195
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0.901
    additional property: Liveness
      type: PropertyValue
      value: 0.047
    additional property: Valence (Positivity)
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      value: 0.395
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.194
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major