Sandunga Orquesta
type: MusicGroup
genre: salsa
genre: salsa romantica
popularity: 14
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c4bab1745cb4bd9ea7f74e964bdf68ff5638e90105507ab03b1a884bed4cdce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953678
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953678
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62404202-ce45-4539-a72a-7418766df0d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62404202-ce45-4539-a72a-7418766df0d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/62404202-ce45-4539-a72a-7418766df0d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:23:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c4bab1745cb4bd9ea7f74e964bdf68ff5638e90105507ab03b1a884bed4cdce","name":"Sandunga Orquesta","registered_at":"2026-06-14T14:48:08Z","symbol":"NIM0486347","token_address":"0x33315ad755cdd511d23f602c86b49c7f964d4d06","type":"artist","uuid":"62404202-ce45-4539-a72a-7418766df0d1"}
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 0x9c4bab1745cb4bd9ea7f74e964bdf68ff5638e90105507ab03b1a884bed4cdce. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/62404202-ce45-4539-a72a-7418766df0d1.json and https://artists.proofprofile.net/proofs/artist/62404202-ce45-4539-a72a-7418766df0d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:23:11Z
  text: {"copyright_id":"0x9c4bab1745cb4bd9ea7f74e964bdf68ff5638e90105507ab03b1a884bed4cdce","name":"Sandunga Orquesta","registered_at":"2026-06-14T14:48:08Z","symbol":"NIM0486347","token_address":"0x33315ad755cdd511d23f602c86b49c7f964d4d06","type":"artist","uuid":"62404202-ce45-4539-a72a-7418766df0d1"}
album: La Única
  type: MusicAlbum
  date published: 2021-10-16
album: Regreso Al Futuro
  type: MusicAlbum
  date published: 2021-10-16
album: Otra Noche
  type: MusicAlbum
  date published: 2021-10-16
  track: Quisiera
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246334
    explicit: false
    by artist: Sandunga Orquesta
    in album: Otra Noche
      type: MusicAlbum
      date published: 2021-10-16
    genre: salsa
    genre: salsa romantica
    isrc code: QZN882116846
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T05:59:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc40cd950e93f57a9f80367f8599a00c63220deb3cff445ac0053c11f228e3a20
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958681
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958681
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882116846
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T06:14:54Z
    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 0xc40cd950e93f57a9f80367f8599a00c63220deb3cff445ac0053c11f228e3a20. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/QZN882116846.
      date published: 2026-07-19T06:14:54Z
    audio: Quisiera
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.597
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.685
      additional property: Energy
        type: PropertyValue
        value: 0.544
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.618
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.325
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.901
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.958
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Valió La Pena Esperar
  type: MusicAlbum
  date published: 2021-12-12
album: Te Estoy Diciendo
  type: MusicAlbum
  date published: 2022-08-15
album: Admirador Secreto
  type: MusicAlbum
  date published: 2023-01-25
album: Donde Estara Mi Primavera
  type: MusicAlbum
  date published: 2023-07-02