Musica Epica
type: MusicGroup
genre: orchestra
popularity: 6
followers: 277
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72dc8404b30bd893cfad772d743b6b5adc666151dad8661d164f99891b154847
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c87849ef-8090-4b97-8b40-03c0848ca870.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c87849ef-8090-4b97-8b40-03c0848ca870.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c87849ef-8090-4b97-8b40-03c0848ca870
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72dc8404b30bd893cfad772d743b6b5adc666151dad8661d164f99891b154847","name":"Musica Epica","registered_at":"2026-06-20T22:17:15Z","symbol":"NIM1727830","token_address":"0x197e9cd83d9c14ff93f9f4b13ef2932a9c8f89d4","type":"artist","uuid":"c87849ef-8090-4b97-8b40-03c0848ca870"}
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 0x72dc8404b30bd893cfad772d743b6b5adc666151dad8661d164f99891b154847. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c87849ef-8090-4b97-8b40-03c0848ca870.json and https://artists.proofprofile.net/proofs/artist/c87849ef-8090-4b97-8b40-03c0848ca870.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x72dc8404b30bd893cfad772d743b6b5adc666151dad8661d164f99891b154847","name":"Musica Epica","registered_at":"2026-06-20T22:17:15Z","symbol":"NIM1727830","token_address":"0x197e9cd83d9c14ff93f9f4b13ef2932a9c8f89d4","type":"artist","uuid":"c87849ef-8090-4b97-8b40-03c0848ca870"}
album: Musica Epica
  type: MusicAlbum
  date published: 2024-01-18
album: Musica Para Entrenar Duro
  type: MusicAlbum
  date published: 2024-09-08
  track: Ritmos Imparables
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221089
    explicit: false
    by artist: Musica Epica
    in album: Musica Para Entrenar Duro
      type: MusicAlbum
      date published: 2024-09-08
    genre: orchestra
    isrc code: QZP7F2438620
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T04:19:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x715140781dc3024d012fb79da9ef51b63f6dd02ce57b9f4077139a0ee5018073
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959100
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959100
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2438620
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T07:21:54Z
    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 0x715140781dc3024d012fb79da9ef51b63f6dd02ce57b9f4077139a0ee5018073. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:21:54Z), 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/QZP7F2438620.
      date published: 2026-07-22T07:21:54Z
    audio: Ritmos Imparables
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.939
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.302
      additional property: Energy
        type: PropertyValue
        value: 0.632
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.928
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.199
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.489
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major