La Banda del Recuerdo
type: MusicGroup
popularity: 7
followers: 431
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91aafcbac22e58b2bc54b1a79b2774933b4f47f78edefe9ab2fc7d46bebc1584. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f84d9789-437c-4510-8290-b336adcc0945.json and https://artists.proofprofile.net/proofs/artist/f84d9789-437c-4510-8290-b336adcc0945.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x91aafcbac22e58b2bc54b1a79b2774933b4f47f78edefe9ab2fc7d46bebc1584","name":"La Banda del Recuerdo","registered_at":"2026-06-21T15:48:41Z","symbol":"NIM1964367","token_address":"0x062884c08bbaffe859ad8f135a4cf424c75e427c","type":"artist","uuid":"f84d9789-437c-4510-8290-b336adcc0945"}
album: 101 Temazos en Español
  type: MusicAlbum
  date published: 2011-11-11
album: Aquellos Maravillosos 60's
  type: MusicAlbum
  date published: 2011-11-20
album: Vivo Cantando - Single
  type: MusicAlbum
  date published: 2013-03-20
album: La, La, La - Single
  type: MusicAlbum
  date published: 2013-03-20
album: Eres Toda una Mujer - Single
  type: MusicAlbum
  date published: 2013-03-20
album: Eres Tú - Single
  type: MusicAlbum
  date published: 2013-03-20
album: 30 de Febrero - Single
  type: MusicAlbum
  date published: 2013-03-20
album: Si Tú Fueras Mi Mujer - Single
  type: MusicAlbum
  date published: 2013-03-20
album: Cajita de Música - Single
  type: MusicAlbum
  date published: 2013-03-20
album: Canta, Cigarra - Single
  type: MusicAlbum
  date published: 2013-03-20
album: Aire - Single
  type: MusicAlbum
  date published: 2013-03-20
album: Él - Single
  type: MusicAlbum
  date published: 2013-03-20
album: Una de Dos - Single
  type: MusicAlbum
  date published: 2013-03-20
album: Love Dreams
  type: MusicAlbum
  date published: 2013-11-09
album: Poupurri Verano Español
  type: MusicAlbum
  date published: 2014-06-04
track: Solo por Ti

Solo por Ti
type: MusicRecording
duration: PT3M22S
duration ms: 202940
explicit: false
by artist: La Banda del Recuerdo
in album: Ciao Italia!
  type: MusicAlbum
  date published: 2014-11-06
isrc code: ES5531224899
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additional property: CopyrightStatus
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-06T06:56:49+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ef4eafdac483f441384728a2960f768e7355a7c02bb1dc015418667c1417ac. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ES5531224899.
  date published: 2026-07-06T07:16:32Z
audio: Solo por Ti
  type: AudioObject
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    type: PropertyValue
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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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
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.155
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
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