Loco Negro
type: MusicGroup
genre: g-funk
genre: mexican hip hop
popularity: 13
followers: 3208
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2488e43dd63d1139cd943d8c9f153e4fda1340ebee9ab55034d9f3863088855
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d94a6688-b972-462f-a085-a82e30fcadeb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d94a6688-b972-462f-a085-a82e30fcadeb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d94a6688-b972-462f-a085-a82e30fcadeb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2488e43dd63d1139cd943d8c9f153e4fda1340ebee9ab55034d9f3863088855","name":"Loco Negro","registered_at":"2026-06-15T03:15:28Z","symbol":"NIM0664680","token_address":"0x55180b9f8ae10c1fa1a991575ec2495d8b7e4e9b","type":"artist","uuid":"d94a6688-b972-462f-a085-a82e30fcadeb"}
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 0xb2488e43dd63d1139cd943d8c9f153e4fda1340ebee9ab55034d9f3863088855. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d94a6688-b972-462f-a085-a82e30fcadeb.json and https://artists.proofprofile.net/proofs/artist/d94a6688-b972-462f-a085-a82e30fcadeb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xb2488e43dd63d1139cd943d8c9f153e4fda1340ebee9ab55034d9f3863088855","name":"Loco Negro","registered_at":"2026-06-15T03:15:28Z","symbol":"NIM0664680","token_address":"0x55180b9f8ae10c1fa1a991575ec2495d8b7e4e9b","type":"artist","uuid":"d94a6688-b972-462f-a085-a82e30fcadeb"}
album: Southern Comfort Part 1
  type: MusicAlbum
  date published: 2007-10-03
album: West Coast Giant
  type: MusicAlbum
  date published: 2016-07-04
album: High Caliber Exclusive
  type: MusicAlbum
  date published: 2016-11-02
  track: FTW
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167471
    explicit: true
    by artist: Loco Negro
    in album: High Caliber Exclusive
      type: MusicAlbum
      date published: 2016-11-02
    genre: g-funk
    genre: mexican hip hop
    isrc code: USHM81685150
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:56:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18507f2ae294609c45afadc036c102e47da5b19a13c9456d6940d42eeaf01d0b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81685150
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x18507f2ae294609c45afadc036c102e47da5b19a13c9456d6940d42eeaf01d0b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USHM81685150.
      date published: 2026-07-05T18:48:28Z
    audio: FTW
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.01
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.828
      additional property: Energy
        type: PropertyValue
        value: 0.597
      additional property: Speechiness
        type: PropertyValue
        value: 0.249
      additional property: Acousticness
        type: PropertyValue
        value: 0.454
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.467
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.78
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Smoke Sumth'n' (feat. Al Gramz & Drummer Boy)
  type: MusicAlbum
  date published: 2016-11-22
album: Street Wise
  type: MusicAlbum
  date published: 2017-07-08
album: Lost Tapes, Pt. 1
  type: MusicAlbum
  date published: 2017-10-18
album: Role Model
  type: MusicAlbum
  date published: 2017-11-11
album: Bam
  type: MusicAlbum
  date published: 2018-02-01
album: Lost Tapes, Pt. 2
  type: MusicAlbum
  date published: 2018-03-11
album: Validated
  type: MusicAlbum
  date published: 2018-09-15
album: My City
  type: MusicAlbum
  date published: 2019-10-25
album: Madera Buena
  type: MusicAlbum
  date published: 2020-06-25
album: Off Grid
  type: MusicAlbum
  date published: 2022-09-09