La Tripulación Feliz Cumpleaños
type: MusicGroup
popularity: 2
followers: 240
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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 0x145de8fb39b250f845ece83cba69203ced59c92e69b0eb3b56d73e0211d7b7c9. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ca2aa8f-34e3-4c29-8085-ef568536e41d.json and https://artists.proofprofile.net/proofs/artist/8ca2aa8f-34e3-4c29-8085-ef568536e41d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x145de8fb39b250f845ece83cba69203ced59c92e69b0eb3b56d73e0211d7b7c9","name":"La Tripulación Feliz Cumpleaños","registered_at":"2026-06-17T14:45:40Z","symbol":"NIM1428236","token_address":"0xc5fd405153060ab165cd21b52af09477fcab0506","type":"artist","uuid":"8ca2aa8f-34e3-4c29-8085-ef568536e41d"}
album: Cumpleaños Feliz Catalina
  type: MusicAlbum
  date published: 1893
album: Cumpleaños Feliz - Nombres Masculinos
  type: MusicAlbum
  date published: 2020-09-22
  track: Cumpleaños Feliz Nicolás
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    duration: PT1M44S
    duration ms: 104025
    explicit: false
    by artist: La Tripulación Feliz Cumpleaños
    in album: Cumpleaños Feliz - Nombres Masculinos
      type: MusicAlbum
      date published: 2020-09-22
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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      value: 2026-07-05T01:43:49Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a341f67c5de3a9a62756d2c4137d9fe8ba2d327cf5a0da92a2939f346f58026. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBSMU8748073.
      date published: 2026-07-05T01:43:49Z
    audio: Cumpleaños Feliz Nicolás
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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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: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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        value: 0.964
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.107
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cumpleaños Feliz - Nombres Femeninos
  type: MusicAlbum
  date published: 2020-12-08
album: Cumpleaños Feliz Gemma
  type: MusicAlbum
  date published: 2020-12-13
album: Cumpleaños Feliz Morena
  type: MusicAlbum
  date published: 2020-12-21
album: Cumpleaños Feliz Agostina
  type: MusicAlbum
  date published: 2021-06-19