Oscar Miranda
type: MusicGroup
genre: folklore argentino
popularity: 8
followers: 1221
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe246cd36b61e256a2a6d01d7bafeeb7668964a234cc5af7fdf7aceb2021ca831
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953982
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953982
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d2afa48-5a12-4783-8850-1733413d535d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d2afa48-5a12-4783-8850-1733413d535d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d2afa48-5a12-4783-8850-1733413d535d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:42:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe246cd36b61e256a2a6d01d7bafeeb7668964a234cc5af7fdf7aceb2021ca831","name":"Oscar Miranda","registered_at":"2026-06-16T05:14:50Z","symbol":"NIM0948564","token_address":"0xf3388e7ff699c2373b51098f1a3f41d380a90ae3","type":"artist","uuid":"2d2afa48-5a12-4783-8850-1733413d535d"}
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 0xe246cd36b61e256a2a6d01d7bafeeb7668964a234cc5af7fdf7aceb2021ca831. Chain 2 (Bitcoin): anchored in block 953982 (2026-06-16T17:42:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d2afa48-5a12-4783-8850-1733413d535d.json and https://artists.proofprofile.net/proofs/artist/2d2afa48-5a12-4783-8850-1733413d535d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:42:23Z
  text: {"copyright_id":"0xe246cd36b61e256a2a6d01d7bafeeb7668964a234cc5af7fdf7aceb2021ca831","name":"Oscar Miranda","registered_at":"2026-06-16T05:14:50Z","symbol":"NIM0948564","token_address":"0xf3388e7ff699c2373b51098f1a3f41d380a90ae3","type":"artist","uuid":"2d2afa48-5a12-4783-8850-1733413d535d"}
album: Charangotán:Tangos En Charango
  type: MusicAlbum
  date published: 2006-01-01
album: Che Charango
  type: MusicAlbum
  date published: 2006-01-01
album: Puente del Inca
  type: MusicAlbum
  date published: 2013-04-03
  track: Puente del Inca
    type: MusicRecording
    duration: PT6M8S
    duration ms: 368160
    explicit: false
    by artist: Oscar Miranda
    in album: Puente del Inca
      type: MusicAlbum
      date published: 2013-04-03
    genre: folklore argentino
    isrc code: ARF051200870
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:15:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x605a330418efbbd8563e32bb254dfbd1c37fd118f98433b32b375391050d561b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF051200870
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x605a330418efbbd8563e32bb254dfbd1c37fd118f98433b32b375391050d561b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/ARF051200870.
      date published: 2026-07-19T17:49:48Z
    audio: Puente del Inca
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.834
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.387
      additional property: Energy
        type: PropertyValue
        value: 0.474
      additional property: Speechiness
        type: PropertyValue
        value: 0.088
      additional property: Acousticness
        type: PropertyValue
        value: 0.59
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.447
      additional property: Liveness
        type: PropertyValue
        value: 0.807
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.119
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.091
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Puente del Inca
  type: MusicAlbum
  date published: 2013-05-28
album: Charangojina
  type: MusicAlbum
  date published: 2016-10-31
album: Las 4 Estaciones Andinas
  type: MusicAlbum
  date published: 2019-03-12
album: Charango Solamente
  type: MusicAlbum
  date published: 2020-12-11
album: Charango iskay masi
  type: MusicAlbum
  date published: 2023-05-09
album: Charango de los Andes
  type: MusicAlbum
  date published: 2023-07-14