Grupo Musical Sinai
type: MusicGroup
genre: pentecostal
popularity: 23
followers: 2296
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x6010ed855f85deea71523b4ddeaa211a4bc2ce282d90b41570055556b58b4e79
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/141ab3a0-9acd-4984-9d7d-334f518843ba.ots
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x6010ed855f85deea71523b4ddeaa211a4bc2ce282d90b41570055556b58b4e79. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/141ab3a0-9acd-4984-9d7d-334f518843ba.json and https://artists.proofprofile.net/proofs/artist/141ab3a0-9acd-4984-9d7d-334f518843ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x6010ed855f85deea71523b4ddeaa211a4bc2ce282d90b41570055556b58b4e79","name":"Grupo Musical Sinai","registered_at":"2026-06-11T12:19:16Z","symbol":"NIM0026204","token_address":"0x7009b7d71eb39e399bb7129f1b8984b5d36a1ef4","type":"artist","uuid":"141ab3a0-9acd-4984-9d7d-334f518843ba"}
album: No Rechaces La Verdad
  type: MusicAlbum
  date published: 2018-08-30
  track: Alguien Serca Esta De Ti
    type: MusicRecording
    duration: PT5M43S
    duration ms: 343222
    explicit: false
    by artist: Grupo Musical Sinai
    in album: No Rechaces La Verdad
      type: MusicAlbum
      date published: 2018-08-30
    genre: pentecostal
    isrc code: US3DF1824662
    additional property: CopyrightID
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1824662
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T18:59:27Z
    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 0xe775bbe26faabff25256192cc77a81c0e0b9868424be9bf76f43d389472322dd. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:59:27Z), 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/US3DF1824662.
      date published: 2026-07-15T18:59:27Z
    audio: Alguien Serca Esta De Ti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.604
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.186
      additional property: Energy
        type: PropertyValue
        value: 0.364
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.753
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.007
      additional property: Liveness
        type: PropertyValue
        value: 0.424
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.291
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.31
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major