Biblioteca de música de estudio
type: MusicGroup
popularity: 5
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05d70b44974ee0a4a4adbda84d1f1040dd928c2c8f6abf956992e8f851adfdcd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/513bd9ca-5dcc-4952-a110-b9840cc7f29e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/513bd9ca-5dcc-4952-a110-b9840cc7f29e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/513bd9ca-5dcc-4952-a110-b9840cc7f29e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05d70b44974ee0a4a4adbda84d1f1040dd928c2c8f6abf956992e8f851adfdcd","name":"Biblioteca de música de estudio","registered_at":"2026-06-16T17:51:18Z","symbol":"NIM1129094","token_address":"0xd913606d6f9c53232904d755a970c3a874ff8dd3","type":"artist","uuid":"513bd9ca-5dcc-4952-a110-b9840cc7f29e"}
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 0x05d70b44974ee0a4a4adbda84d1f1040dd928c2c8f6abf956992e8f851adfdcd. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/513bd9ca-5dcc-4952-a110-b9840cc7f29e.json and https://artists.proofprofile.net/proofs/artist/513bd9ca-5dcc-4952-a110-b9840cc7f29e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x05d70b44974ee0a4a4adbda84d1f1040dd928c2c8f6abf956992e8f851adfdcd","name":"Biblioteca de música de estudio","registered_at":"2026-06-16T17:51:18Z","symbol":"NIM1129094","token_address":"0xd913606d6f9c53232904d755a970c3a874ff8dd3","type":"artist","uuid":"513bd9ca-5dcc-4952-a110-b9840cc7f29e"}
album: Serenidad Centrada: Melodías Relajantes Y Relajantes Para Una Concentración Clara
  type: MusicAlbum
  date published: 2024-05-30
  track: Enfoque Centrado A Través De Melodías Relajantes
    type: MusicRecording
    duration: PT4M37S
    duration ms: 277529
    explicit: false
    by artist: Biblioteca de música de estudio
    in album: Serenidad Centrada: Melodías Relajantes Y Relajantes Para Una Concentración Clara
      type: MusicAlbum
      date published: 2024-05-30
    isrc code: QZTRX2432823
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:10:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xedb6d0dd02faa4be41913511aef144561bff47876e222c935347e5566f44f201
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956841
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956841
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2432823
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T22:14:35Z
    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 0xedb6d0dd02faa4be41913511aef144561bff47876e222c935347e5566f44f201. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZTRX2432823.
      date published: 2026-07-05T22:14:35Z
    audio: Enfoque Centrado A Través De Melodías Relajantes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.094
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.35
      additional property: Energy
        type: PropertyValue
        value: 0.029
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.917
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.898
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.152
      additional property: Loudness (dB)
        type: PropertyValue
        value: -29.682
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor