Bajo Zero
type: MusicGroup
genre: norteño
genre: tejano
popularity: 5
followers: 869
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77c041c555af5bbc5123559379f8865d183cf966d80eda4becea410dc898cdc4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b957a4de-99c2-4677-b7fa-1cb83f56e888.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b957a4de-99c2-4677-b7fa-1cb83f56e888.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b957a4de-99c2-4677-b7fa-1cb83f56e888
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77c041c555af5bbc5123559379f8865d183cf966d80eda4becea410dc898cdc4","name":"Bajo Zero","registered_at":"2026-06-20T16:28:42Z","symbol":"NIM1653234","token_address":"0x1501730e22e43b64467336e934e3d6a9d9102b6e","type":"artist","uuid":"b957a4de-99c2-4677-b7fa-1cb83f56e888"}
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 0x77c041c555af5bbc5123559379f8865d183cf966d80eda4becea410dc898cdc4. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b957a4de-99c2-4677-b7fa-1cb83f56e888.json and https://artists.proofprofile.net/proofs/artist/b957a4de-99c2-4677-b7fa-1cb83f56e888.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x77c041c555af5bbc5123559379f8865d183cf966d80eda4becea410dc898cdc4","name":"Bajo Zero","registered_at":"2026-06-20T16:28:42Z","symbol":"NIM1653234","token_address":"0x1501730e22e43b64467336e934e3d6a9d9102b6e","type":"artist","uuid":"b957a4de-99c2-4677-b7fa-1cb83f56e888"}
album: Antes
  type: MusicAlbum
  date published: 2015-01-05
album: En Este Bar
  type: MusicAlbum
  date published: 2018-08-03
  track: En Este Bar
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182752
    explicit: false
    by artist: Bajo Zero
    in album: En Este Bar
      type: MusicAlbum
      date published: 2018-08-03
    genre: norteño
    genre: tejano
    isrc code: US5QF1800001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T10:15:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9fb1df8d8451f8c54ed052a4a70147413dbbaa0e024071cd29f3f77dd6dbefed
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958397
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958397
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5QF1800001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T10:29:45Z
    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 0x9fb1df8d8451f8c54ed052a4a70147413dbbaa0e024071cd29f3f77dd6dbefed. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/US5QF1800001.
      date published: 2026-07-17T10:29:45Z
    audio: En Este Bar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.985
      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: 0.707
      additional property: Energy
        type: PropertyValue
        value: 0.683
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.61
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.167
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.883
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.741
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Solo Buscaba Amor
  type: MusicAlbum
  date published: 2018-11-02
album: Pedazitos
  type: MusicAlbum
  date published: 2019-05-17
album: Hasta Luego
  type: MusicAlbum
  date published: 2020-04-20
album: Veras
  type: MusicAlbum
  date published: 2020-12-23
album: El Precio De Tu Adiós
  type: MusicAlbum
  date published: 2021-04-29
album: Felices los Cuatro
  type: MusicAlbum
  date published: 2022-03-31
album: Probablemente
  type: MusicAlbum
  date published: 2022-11-01