Tulio Triviño y Sus Amigos
type: MusicGroup
popularity: 26
followers: 393
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additional property: OTSBitcoinBlockVerifyURL
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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 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa4eb804dee4866206dc73c0e5acc101abd20d72ced27be3fd1105a69e63c12. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac109119-58e6-47c5-a2ba-3133de6a2c94.json and https://artists.proofprofile.net/proofs/artist/ac109119-58e6-47c5-a2ba-3133de6a2c94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x8fa4eb804dee4866206dc73c0e5acc101abd20d72ced27be3fd1105a69e63c12","name":"Tulio Triviño y Sus Amigos","registered_at":"2026-06-12T06:59:47Z","symbol":"NIM0221663","token_address":"0xf7ca2aa15e61f5e616f4370f6c343da5e0908a78","type":"artist","uuid":"ac109119-58e6-47c5-a2ba-3133de6a2c94"}
track: Yo Nunca Vi Televisión (Y Luego Sí Pero Después No)
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161413
  explicit: false
  by artist: 31 Minutos
  by artist: Tulio Triviño y Sus Amigos
  in album: 31 Minutos
    type: MusicAlbum
    date published: 2003-07-07
  genre: chilean-rock
  genre: ska-chileno
  isrc code: ES7181300761
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7181300761
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0x3a6a0896a0e9e0e37975f52e633a29edc45abbf2a1720f38d9a0f6e85dfeb581. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ES7181300761.
    date published: 2026-06-13T12:47:07Z
  audio: Yo Nunca Vi Televisión (Y Luego Sí Pero Después No)
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.19
    additional property: Valence (Positivity)
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      value: 0.873
    additional property: Loudness (dB)
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      value: -5.085
    additional property: Key Name
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      value: D
    additional property: Mode Name
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      value: Major