Los Astros de America
type: MusicGroup
genre: chicha
genre: cumbia
genre: huayno
popularity: 12
followers: 1068
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab548c476d4c529b9d230329378fdbeb4840ca1ff9af461315882078e29d587. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37561bd8-6fe5-4166-a09d-d6f124f1424d.json and https://artists.proofprofile.net/proofs/artist/37561bd8-6fe5-4166-a09d-d6f124f1424d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xcab548c476d4c529b9d230329378fdbeb4840ca1ff9af461315882078e29d587","name":"Los Astros de America","registered_at":"2026-06-14T10:15:47Z","symbol":"NIM0421364","token_address":"0x766a9ebb77ecf7d7168f81166d558cb0aaf432fe","type":"artist","uuid":"37561bd8-6fe5-4166-a09d-d6f124f1424d"}
album: Para Ti
  type: MusicAlbum
  date published: 2015-09-11
  track: A Qué Volviste
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    by artist: Los Astros de America
    in album: Para Ti
      type: MusicAlbum
      date published: 2015-09-11
    genre: chicha
    genre: cumbia
    genre: huayno
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    additional property: OTSVerifyInstructions
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8847a47e39152b843ee04f79bba0a54c2fe2caac28172a2dca3c7d19c6bd2039. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/FRX991507509.
      date published: 2026-07-15T02:56:49Z
    audio: A Qué Volviste
      type: AudioObject
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      additional property: Musical Key
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
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      additional property: Key Name
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        value: A
      additional property: Mode Name
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