Musica Para Concentrarse y Trabajar
type: MusicGroup
popularity: 8
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8df2df1c553ab4809388547a22c2aeb12187a14a4558c442d658f4e80742cc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8ba3684-f630-4033-bcc1-64a46cdb1048.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8ba3684-f630-4033-bcc1-64a46cdb1048.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8ba3684-f630-4033-bcc1-64a46cdb1048
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8df2df1c553ab4809388547a22c2aeb12187a14a4558c442d658f4e80742cc0","name":"Musica Para Concentrarse y Trabajar","registered_at":"2026-06-21T03:47:47Z","symbol":"NIM1809101","token_address":"0xf7c1e968e04f101f7f2a65b55e5f06c57d26a230","type":"artist","uuid":"d8ba3684-f630-4033-bcc1-64a46cdb1048"}
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 0xc8df2df1c553ab4809388547a22c2aeb12187a14a4558c442d658f4e80742cc0. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8ba3684-f630-4033-bcc1-64a46cdb1048.json and https://artists.proofprofile.net/proofs/artist/d8ba3684-f630-4033-bcc1-64a46cdb1048.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0xc8df2df1c553ab4809388547a22c2aeb12187a14a4558c442d658f4e80742cc0","name":"Musica Para Concentrarse y Trabajar","registered_at":"2026-06-21T03:47:47Z","symbol":"NIM1809101","token_address":"0xf7c1e968e04f101f7f2a65b55e5f06c57d26a230","type":"artist","uuid":"d8ba3684-f630-4033-bcc1-64a46cdb1048"}
album: Música tranquila de oficina
  type: MusicAlbum
  date published: 2024-09-19
  track: Ritmo Relajado
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181821
    explicit: false
    by artist: Musica Para Concentrarse y Trabajar
    in album: Música tranquila de oficina
      type: MusicAlbum
      date published: 2024-09-19
    isrc code: PL9E62400824
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T05:46:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb36251232afd21e779cdc07cc022f226849b327c90d95bd87c503dc9993221b9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958110
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958110
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL9E62400824
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:57:12Z
    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 0xb36251232afd21e779cdc07cc022f226849b327c90d95bd87c503dc9993221b9. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/PL9E62400824.
      date published: 2026-07-15T06:57:12Z
    audio: Ritmo Relajado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 68.244
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.44
      additional property: Energy
        type: PropertyValue
        value: 0.007
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.843
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.254
      additional property: Loudness (dB)
        type: PropertyValue
        value: -30.602
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Oficina Consciente
  type: MusicAlbum
  date published: 2025-07-23
album: Música para oficina
  type: MusicAlbum
  date published: 2025-08-20