Calor Norteño
type: MusicGroup
genre: cumbia norteña
genre: norteño
popularity: 13
followers: 770
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67d0d94e812beb9e19fcd7cbcc37fe1a5ea0d9654fd80ae3141cf91e123e3ae7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91d96fb4-4f94-4847-a631-03d1d6369535.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91d96fb4-4f94-4847-a631-03d1d6369535.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91d96fb4-4f94-4847-a631-03d1d6369535
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67d0d94e812beb9e19fcd7cbcc37fe1a5ea0d9654fd80ae3141cf91e123e3ae7","name":"Calor Norteño","registered_at":"2026-06-14T19:51:49Z","symbol":"NIM0558741","token_address":"0xa54ba4b8b81877b7b0a8789f359e7cec99d0f711","type":"artist","uuid":"91d96fb4-4f94-4847-a631-03d1d6369535"}
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 0x67d0d94e812beb9e19fcd7cbcc37fe1a5ea0d9654fd80ae3141cf91e123e3ae7. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91d96fb4-4f94-4847-a631-03d1d6369535.json and https://artists.proofprofile.net/proofs/artist/91d96fb4-4f94-4847-a631-03d1d6369535.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T02:33:01Z
  text: {"copyright_id":"0x67d0d94e812beb9e19fcd7cbcc37fe1a5ea0d9654fd80ae3141cf91e123e3ae7","name":"Calor Norteño","registered_at":"2026-06-14T19:51:49Z","symbol":"NIM0558741","token_address":"0xa54ba4b8b81877b7b0a8789f359e7cec99d0f711","type":"artist","uuid":"91d96fb4-4f94-4847-a631-03d1d6369535"}
album: Vamonos de Fiesta
  type: MusicAlbum
  date published: 2018-02-01
  track: El Tao Tao
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177266
    explicit: false
    by artist: Calor Norteño
    in album: Vamonos de Fiesta
      type: MusicAlbum
      date published: 2018-02-01
    genre: cumbia norteña
    genre: norteño
    isrc code: QZARB1809589
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:26:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92e47098fb31dc53d854c74e2893d5bc0db68b1658881bcff1e0a51e2bbaa43c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959023
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959023
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1809589
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:22:58Z
    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 0x92e47098fb31dc53d854c74e2893d5bc0db68b1658881bcff1e0a51e2bbaa43c. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1809589 — a six-check JSON result.
      date published: 2026-07-21T15:22:58Z
    audio: El Tao Tao
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.026
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.877
      additional property: Energy
        type: PropertyValue
        value: 0.659
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.127
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.016
      additional property: Liveness
        type: PropertyValue
        value: 0.011
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.911
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.26
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tengo UN Sentimiento
  type: MusicAlbum
  date published: 2018-03-06
album: Mi Amor Es Para Ti
  type: MusicAlbum
  date published: 2019-02-14
album: Me gustas a mi
  type: MusicAlbum
  date published: 2023-02-16