Alexander Sosa
type: MusicGroup
description: Alexander Sebastián Sosa (born 18 May 2001) is an Argentine professional footballer who plays as a centre-forward for Tristán Suárez, on loan from Sportivo Trinidense. Career Sosa began as a midfield
popularity: 13
followers: 224
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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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  date published: 2026-06-15T06:12:23Z
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album: No Andes Presumiendo
  type: MusicAlbum
  date published: 2018-11-18
album: Dime Bebe
  type: MusicAlbum
  date published: 2019-12-16
album: Vuelve y Me Pasa
  type: MusicAlbum
  date published: 2019-12-17
album: Karma
  type: MusicAlbum
  date published: 2020-08-11
album: Dime Bebe (Remix)
  type: MusicAlbum
  date published: 2020-11-04
album: Karma (Remix)
  type: MusicAlbum
  date published: 2021-03-23
album: Feeling
  type: MusicAlbum
  date published: 2021-09-09
album: Calvin Klein
  type: MusicAlbum
  date published: 2021-10-20
album: Perreando Triste
  type: MusicAlbum
  date published: 2022-11-11
album: Polarizado
  type: MusicAlbum
  date published: 2022-11-11
album: Fantasia
  type: MusicAlbum
  date published: 2022-11-11
album: En Alta
  type: MusicAlbum
  date published: 2024-04-03
album: Suavitel
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  date published: 2025-02-26
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    by artist: Alexander Sosa
    in album: Suavitel
      type: MusicAlbum
      date published: 2025-02-26
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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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      date published: 2026-07-18T16:22:28Z
    audio: Suavitel
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      additional property: Danceability
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album: ACT
  type: MusicAlbum
  date published: 2025-03-21
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    type: MusicRecording
    duration: PT4M45S
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    by artist: Alexander Sosa
    in album: ACT
      type: MusicAlbum
      date published: 2025-03-21
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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
    audio: ACT

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06e446d1d1f4f849c20c614b65d739d412953288a414074a05517055a70fbf3. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/PYC842502813.
date published: 2026-07-15T06:58:20Z

ACT
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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: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Mode Name
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