Sergio Rivero
type: MusicGroup
description: Sergio Rivero Hernández is a Spanish singer born in Las Palmas de Gran Canaria, in the Canary Islands, Spain on 1 April 1986. He took part and won the title in the fourth series of Spanish version of
popularity: 13
followers: 16179
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subject of: OpenTimestamps Proof of Existence
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album: Quiero
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  date published: 2005-11-23
  track: A Escondidas
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    by artist: Sergio Rivero
    in album: Quiero
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      date published: 2005-11-23
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-15T02:55:47Z
    audio: A Escondidas
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  track: Como Cambia La Vida
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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
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      date published: 2026-07-05T01:12:41Z
    audio: Como Cambia La Vida
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  track: Mirame
album: Contigo
album: Seguiré
album: Close Your Eyes
album: Barely Speak
album: Quantum
track: Llueve Que Llueve

Llueve Que Llueve
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by artist: Sergio Rivero
in album: Salsasón: Llueve Que Llueve
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Llueve Que Llueve
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Loudness (dB)
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Key Name
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Mode Name
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Mirame
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duration: PT4M29S
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explicit: false
by artist: Sergio Rivero
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  type: MusicAlbum
  date published: 2005-11-23
isrc code: ES5020500344
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f06980ec95f8f7176c796211b0291fe8291b9292f3c4da2e15270deae23d132. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ES5020500344.
  date published: 2026-07-06T01:25:57Z
audio: Mirame
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Contigo
type: MusicAlbum
date published: 2006-11-22

Seguiré
type: MusicAlbum
date published: 2012-09-20

Close Your Eyes
type: MusicAlbum
date published: 2017-09-15

Barely Speak
type: MusicAlbum
date published: 2018-02-23

Quantum
type: MusicAlbum
date published: 2018-03-16