Sin Barreras
type: MusicGroup
genre: christian rock
popularity: 3
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb30378ef8a6a31c062f8093f0e110483ef7c5fb62dc2e1c4ad7e61a39e25a343
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb3e4e85-2e81-4601-ac03-00f54a56acfa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb3e4e85-2e81-4601-ac03-00f54a56acfa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb3e4e85-2e81-4601-ac03-00f54a56acfa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb30378ef8a6a31c062f8093f0e110483ef7c5fb62dc2e1c4ad7e61a39e25a343","name":"Sin Barreras","registered_at":"2026-06-21T10:57:10Z","symbol":"NIM1901147","token_address":"0xf121cc7b408b8a54a5a169d9d8c4b7b25ac55854","type":"artist","uuid":"eb3e4e85-2e81-4601-ac03-00f54a56acfa"}
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 0xb30378ef8a6a31c062f8093f0e110483ef7c5fb62dc2e1c4ad7e61a39e25a343. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb3e4e85-2e81-4601-ac03-00f54a56acfa.json and https://artists.proofprofile.net/proofs/artist/eb3e4e85-2e81-4601-ac03-00f54a56acfa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xb30378ef8a6a31c062f8093f0e110483ef7c5fb62dc2e1c4ad7e61a39e25a343","name":"Sin Barreras","registered_at":"2026-06-21T10:57:10Z","symbol":"NIM1901147","token_address":"0xf121cc7b408b8a54a5a169d9d8c4b7b25ac55854","type":"artist","uuid":"eb3e4e85-2e81-4601-ac03-00f54a56acfa"}
album: Solo por Ti
  type: MusicAlbum
  date published: 2016-02-29
album: Sueños y Realidad
  type: MusicAlbum
  date published: 2021-03-30
album: Poder y Amor
  type: MusicAlbum
  date published: 2022-01-02
album: Una Batalla Que Luchar
  type: MusicAlbum
  date published: 2022-03-15
album: Te Necesito
  type: MusicAlbum
  date published: 2022-11-23
album: Es Dificil
  type: MusicAlbum
  date published: 2023-02-01
album: Todo en Mi
  type: MusicAlbum
  date published: 2023-04-27
album: Náufragos de Amor
  type: MusicAlbum
  date published: 2023-10-26
album: Mi Diario
  type: MusicAlbum
  date published: 2024-04-25
album: Boyfire
  type: MusicAlbum
  date published: 2024-09-12
album: Me Llevas
  type: MusicAlbum
  date published: 2025-03-13
  track: Me Llevas
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158000
    explicit: false
    by artist: Sin Barreras
    in album: Me Llevas
      type: MusicAlbum
      date published: 2025-03-13
    genre: christian rock
    isrc code: QZGLM2582088
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:04:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92f3a838a883b21ad938cffbc88fe86db05143c1bb0e112b468604f80618e322
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2582088
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T16:06:22Z
    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 0x92f3a838a883b21ad938cffbc88fe86db05143c1bb0e112b468604f80618e322. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:06:22Z), 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/QZGLM2582088.
      date published: 2026-07-19T16:06:22Z
    audio: Me Llevas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 194.999
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.434
      additional property: Energy
        type: PropertyValue
        value: 0.875
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.029
      additional property: Liveness
        type: PropertyValue
        value: 0.153
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.611
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.007
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor