Hector Xpinoza
type: MusicGroup
popularity: 10
followers: 3140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6507b740b018993e5fa2f5154b7e6f39ff91306435dc74ab8be97016245816dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff2de8b1-dfb4-41c9-8498-613640db5f82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff2de8b1-dfb4-41c9-8498-613640db5f82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff2de8b1-dfb4-41c9-8498-613640db5f82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6507b740b018993e5fa2f5154b7e6f39ff91306435dc74ab8be97016245816dd","name":"Hector Xpinoza","registered_at":"2026-06-21T18:35:05Z","symbol":"NIM2003183","token_address":"0x63ebc1d6e3e084e02702234c1e04fedb30712904","type":"artist","uuid":"ff2de8b1-dfb4-41c9-8498-613640db5f82"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6507b740b018993e5fa2f5154b7e6f39ff91306435dc74ab8be97016245816dd. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff2de8b1-dfb4-41c9-8498-613640db5f82.json and https://artists.proofprofile.net/proofs/artist/ff2de8b1-dfb4-41c9-8498-613640db5f82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x6507b740b018993e5fa2f5154b7e6f39ff91306435dc74ab8be97016245816dd","name":"Hector Xpinoza","registered_at":"2026-06-21T18:35:05Z","symbol":"NIM2003183","token_address":"0x63ebc1d6e3e084e02702234c1e04fedb30712904","type":"artist","uuid":"ff2de8b1-dfb4-41c9-8498-613640db5f82"}
album: 100% Fan
  type: MusicAlbum
  date published: 2008-06-15
album: 100% Fan
  type: MusicAlbum
  date published: 2008-06-15
album: Disturbia
  type: MusicAlbum
  date published: 2008-06-15
album: Un Paso Mas
  type: MusicAlbum
  date published: 2011-06-01
album: Covers
  type: MusicAlbum
  date published: 2013-06-01
album: Amantes
  type: MusicAlbum
  date published: 2020-07-31
album: Tat
  type: MusicAlbum
  date published: 2021-04-12
album: Backstreet Boys Medley (Live)
  type: MusicAlbum
  date published: 2023-03-21
album: Backstreet Boys Medley
  type: MusicAlbum
  date published: 2023-04-24
album: Disturbia (Live)
  type: MusicAlbum
  date published: 2023-11-01
album: Let’s Fly
  type: MusicAlbum
  date published: 2024-07-03
album: Medley Juan Gabriel
  type: MusicAlbum
  date published: 2024-09-16
album: Viaje
  type: MusicAlbum
  date published: 2024-10-10
album: Otra Vez (Versión Acústica)
  type: MusicAlbum
  date published: 2024-12-10
  track: Otra Vez (Versión Acústica)
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230395
    explicit: true
    by artist: Hector Xpinoza
    in album: Otra Vez (Versión Acústica)
      type: MusicAlbum
      date published: 2024-12-10
    isrc code: USY242422040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T06:44:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x06236cab8aa0b7a0be37106d2a9e531801c9db6f1714b78161b24e8e9fd2853f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958380
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958380
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY242422040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T07:07:02Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06236cab8aa0b7a0be37106d2a9e531801c9db6f1714b78161b24e8e9fd2853f. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/USY242422040.
      date published: 2026-07-17T07:07:02Z
    audio: Otra Vez (Versión Acústica)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.898
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.59
      additional property: Energy
        type: PropertyValue
        value: 0.243
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.83
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.267
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.757
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Viaje
  type: MusicAlbum
  date published: 2025-07-20