Alejandro Sure
type: MusicGroup
popularity: 4
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74b5f81f459a1050972ab124fc13e1802facaeefd60b11f822e1eddab22b5394
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/577b92e1-a3b7-4ee9-a6b8-cc9ad9cf786e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/577b92e1-a3b7-4ee9-a6b8-cc9ad9cf786e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/577b92e1-a3b7-4ee9-a6b8-cc9ad9cf786e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74b5f81f459a1050972ab124fc13e1802facaeefd60b11f822e1eddab22b5394","name":"Alejandro Sure","registered_at":"2026-06-16T20:24:16Z","symbol":"NIM1165597","token_address":"0x63cdf4caa69d1b327c9ca853ec17c28c387cc86c","type":"artist","uuid":"577b92e1-a3b7-4ee9-a6b8-cc9ad9cf786e"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b5f81f459a1050972ab124fc13e1802facaeefd60b11f822e1eddab22b5394. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/577b92e1-a3b7-4ee9-a6b8-cc9ad9cf786e.json and https://artists.proofprofile.net/proofs/artist/577b92e1-a3b7-4ee9-a6b8-cc9ad9cf786e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x74b5f81f459a1050972ab124fc13e1802facaeefd60b11f822e1eddab22b5394","name":"Alejandro Sure","registered_at":"2026-06-16T20:24:16Z","symbol":"NIM1165597","token_address":"0x63cdf4caa69d1b327c9ca853ec17c28c387cc86c","type":"artist","uuid":"577b92e1-a3b7-4ee9-a6b8-cc9ad9cf786e"}
album: Without You (Studio Version)
  type: MusicAlbum
  date published: 2021-09-11
album: I Never Forget Ya
  type: MusicAlbum
  date published: 2021-10-02
album: 15 Minutes Intermission
  type: MusicAlbum
  date published: 2021-12-15
album: Thousand Miles
  type: MusicAlbum
  date published: 2022-02-26
album: Luces Blancas
  type: MusicAlbum
  date published: 2022-04-03
album: Even You
  type: MusicAlbum
  date published: 2022-06-03
album: Even You (Maikol REMIX)
  type: MusicAlbum
  date published: 2022-06-27
album: No Puedo
  type: MusicAlbum
  date published: 2022-08-09
album: Luces Blancas (Remastered Acoustic Version)
  type: MusicAlbum
  date published: 2022-10-09
album: DIME
  type: MusicAlbum
  date published: 2022-12-24
album: MIL EXCUSAS
  type: MusicAlbum
  date published: 2023-02-01
album: Si Me Acerco
  type: MusicAlbum
  date published: 2023-04-30
album: ÁRTICO
  type: MusicAlbum
  date published: 2023-07-07
album: Si Tú Supi3ras
  type: MusicAlbum
  date published: 2023-08-17
album: Y Si
  type: MusicAlbum
  date published: 2024-03-29
album: PRETENDIENTE
  type: MusicAlbum
  date published: 2024-08-09
album: NIÑITA
  type: MusicAlbum
  date published: 2024-12-05
album: Versión de Antes
  type: MusicAlbum
  date published: 2025-04-04
album: LISTEN!
  type: MusicAlbum
  date published: 2025-05-09
  track: LISTEN!
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140154
    explicit: true
    by artist: Alejandro Sure
    in album: LISTEN!
      type: MusicAlbum
      date published: 2025-05-09
    isrc code: QZNWV2567802
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T12:13:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x78a86c60cf7f09290084da842585711c14627fc30461f272fe98b445d0dba47b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2567802
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a86c60cf7f09290084da842585711c14627fc30461f272fe98b445d0dba47b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZNWV2567802.
      date published: 2026-07-16T12:43:37Z
    audio: LISTEN!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.856
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.633
      additional property: Energy
        type: PropertyValue
        value: 0.657
      additional property: Speechiness
        type: PropertyValue
        value: 0.164
      additional property: Acousticness
        type: PropertyValue
        value: 0.42
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.371
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.513
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.472
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: QUIERES QUE TE DIGA
  type: MusicAlbum
  date published: 2025-07-25