La Calle
type: MusicGroup
genre: mexican rock
genre: rock urbano
popularity: 21
followers: 8036
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x765b9f76a02f8d261d908c7037c405fd5ed50393fe60f624a2994b90ff93333e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19c557c2-ccf1-4dae-8937-d20a1399da3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19c557c2-ccf1-4dae-8937-d20a1399da3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19c557c2-ccf1-4dae-8937-d20a1399da3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x765b9f76a02f8d261d908c7037c405fd5ed50393fe60f624a2994b90ff93333e","name":"La Calle","registered_at":"2026-06-11T12:51:05Z","symbol":"NIM0033872","token_address":"0x56daa0b3a493c3385d47f774a1b412ec6f591c3b","type":"artist","uuid":"19c557c2-ccf1-4dae-8937-d20a1399da3b"}
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 0x765b9f76a02f8d261d908c7037c405fd5ed50393fe60f624a2994b90ff93333e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19c557c2-ccf1-4dae-8937-d20a1399da3b.json and https://artists.proofprofile.net/proofs/artist/19c557c2-ccf1-4dae-8937-d20a1399da3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x765b9f76a02f8d261d908c7037c405fd5ed50393fe60f624a2994b90ff93333e","name":"La Calle","registered_at":"2026-06-11T12:51:05Z","symbol":"NIM0033872","token_address":"0x56daa0b3a493c3385d47f774a1b412ec6f591c3b","type":"artist","uuid":"19c557c2-ccf1-4dae-8937-d20a1399da3b"}
album: Sabrosona
  type: MusicAlbum
  date published: 1985-08-22
album: Mucho camino por andar
  type: MusicAlbum
  date published: 1991
album: A.t.c.
  type: MusicAlbum
  date published: 1995-11-14
album: Santa Morena
  type: MusicAlbum
  date published: 1996-01-01
album: La Nueva Ley
  type: MusicAlbum
  date published: 1998-01-01
album: Santa Morena
  type: MusicAlbum
  date published: 2003-04-14
album: Vivencias
  type: MusicAlbum
  date published: 2004-01-01
album: A Nadie Le Importa (Rock)
  type: MusicAlbum
  date published: 2013
album: Parado en la Esquina
  type: MusicAlbum
  date published: 2014-11-22
album: Abre los Ojos
  type: MusicAlbum
  date published: 2014-12-30
album: Algo Mejor
  type: MusicAlbum
  date published: 2014-12-30
  track: No Lo Supiste Entender
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224440
    explicit: false
    by artist: La Calle
    in album: Algo Mejor
      type: MusicAlbum
      date published: 2014-12-30
    genre: mexican rock
    genre: rock urbano
    isrc code: FR59R1491450
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:33:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4eb6e6f9a7baded484c1c6718cd45e5e3fd39864b8da073cbccd7bd52c13d9be
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1491450
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    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 0x4eb6e6f9a7baded484c1c6718cd45e5e3fd39864b8da073cbccd7bd52c13d9be. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/FR59R1491450.
      date published: 2026-07-16T07:22:18Z
    audio: No Lo Supiste Entender
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.246
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.365
      additional property: Energy
        type: PropertyValue
        value: 0.833
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.462
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.358
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: El Jinete
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218733
    explicit: false
    by artist: La Calle
    in album: Algo Mejor
      type: MusicAlbum
      date published: 2014-12-30
    genre: mexican rock
    genre: rock urbano
    isrc code: FR59R1491460
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:41:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1d9163b2dcc2cdd9c358d1cf4820e59afdac414548acb5e3cae5ed4755eb94fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958074
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958074
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1491460
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T22:45:25Z
    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 0x1d9163b2dcc2cdd9c358d1cf4820e59afdac414548acb5e3cae5ed4755eb94fe. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/FR59R1491460.
      date published: 2026-07-14T22:45:25Z
    audio: El Jinete
album: Motivate

El Jinete
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 82.354
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.424
additional property: Energy
  type: PropertyValue
  value: 0.765
additional property: Speechiness
  type: PropertyValue
  value: 0.051
additional property: Acousticness
  type: PropertyValue
  value: 0
additional property: Instrumentalness
  type: PropertyValue
  value: 0.001
additional property: Liveness
  type: PropertyValue
  value: 0.157
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.367
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.505
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor

Motivate
type: MusicAlbum
date published: 2017-07-31