Música para un Sueño Profundo
type: MusicGroup
popularity: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9326bf9388e4a685f5b6ee90a15e21c19dafd76f37e9d3d334c0189b9329c331
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954097
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954097
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ac2ecaa-88df-4ddf-8d25-9f28b0ff1a47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ac2ecaa-88df-4ddf-8d25-9f28b0ff1a47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ac2ecaa-88df-4ddf-8d25-9f28b0ff1a47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T13:13:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9326bf9388e4a685f5b6ee90a15e21c19dafd76f37e9d3d334c0189b9329c331","name":"Música para un Sueño Profundo","registered_at":"2026-06-17T08:26:51Z","symbol":"NIM1337972","token_address":"0x9d755fbb4cea14fd680c061fd66bff6fb011a493","type":"artist","uuid":"7ac2ecaa-88df-4ddf-8d25-9f28b0ff1a47"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9326bf9388e4a685f5b6ee90a15e21c19dafd76f37e9d3d334c0189b9329c331. Chain 2 (Bitcoin): anchored in block 954097 (2026-06-17T13:13:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ac2ecaa-88df-4ddf-8d25-9f28b0ff1a47.json and https://artists.proofprofile.net/proofs/artist/7ac2ecaa-88df-4ddf-8d25-9f28b0ff1a47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T13:13:51Z
  text: {"copyright_id":"0x9326bf9388e4a685f5b6ee90a15e21c19dafd76f37e9d3d334c0189b9329c331","name":"Música para un Sueño Profundo","registered_at":"2026-06-17T08:26:51Z","symbol":"NIM1337972","token_address":"0x9d755fbb4cea14fd680c061fd66bff6fb011a493","type":"artist","uuid":"7ac2ecaa-88df-4ddf-8d25-9f28b0ff1a47"}
album: 528Hz - Música para un Sueño Profundo
  type: MusicAlbum
  date published: 2024-05-27
  track: 528Hz – Melodías Relajantes para Dormir Mejor.2 - 528Hz - Música para un Sueño Profundo
    type: MusicRecording
    duration: PT8M39S
    duration ms: 519400
    explicit: false
    by artist: Música para un Sueño Profundo
    in album: 528Hz - Música para un Sueño Profundo
      type: MusicAlbum
      date published: 2024-05-27
    isrc code: DE1JT0445554
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T01:16:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaea35862dc2d77cfc9022f11413d22d60309de7d4eb9eaee6e4e1c3977820bd4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957785
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957785
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JT0445554
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T01:55:31Z
    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 0xaea35862dc2d77cfc9022f11413d22d60309de7d4eb9eaee6e4e1c3977820bd4. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/DE1JT0445554.
      date published: 2026-07-13T01:55:31Z
    audio: 528Hz – Melodías Relajantes para Dormir Mejor.2 - 528Hz - Música para un Sueño Profundo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.25
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.133
      additional property: Energy
        type: PropertyValue
        value: 0.045
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.945
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.962
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.038
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.045
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major