La Vida en Familia
type: MusicGroup
genre: latin indie
popularity: 3
followers: 840
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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 0x6575ba9c13d95fac4ae7c80a3fcdb8d6ec55234a272189c1edec472beb1dc466. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a1ff13f-93f1-4d77-9f05-93e83af5e13e.json and https://artists.proofprofile.net/proofs/artist/4a1ff13f-93f1-4d77-9f05-93e83af5e13e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
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album: LVEF
  type: MusicAlbum
  date published: 2017-06-01
album: El Amor y el Tiempo
  type: MusicAlbum
  date published: 2017-12-01
album: Espía del Arte
  type: MusicAlbum
  date published: 2023-10-19
album: El Amor y el Tiempo
  type: MusicAlbum
  date published: 2024-11-07
album: Resaca de Dos
  type: MusicAlbum
  date published: 2024-12-10
track: Fuiste Mía un Verano

Fuiste Mía un Verano
type: MusicRecording
duration: PT2M59S
duration ms: 179852
explicit: false
by artist: La Vida en Familia
in album: Días de Adolescencia
  type: MusicAlbum
  date published: 2016-12-22
isrc code: QMDA61843004
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additional property: OTSTimestamp
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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
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  date published: 2026-07-08T03:53:27Z
audio: Fuiste Mía un Verano
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  additional property: Key Name
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