Hey Negrita
type: MusicGroup
description: Hey Negrita may refer to: Hey Negrita (band) "Hey Negrita" (song), a song by The Rolling Stones that appeared on their 1976 album Black and Blue Hey Negrita, horse in 2018 Road to the Kentucky Oaks
popularity: 5
followers: 554
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0070249e2cd7ebf946a7a0abc1801093127333c7475598b4e27ba02dc1b4321
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/404c19b8-a1f5-4e1d-85fc-fc70dba4c108.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/404c19b8-a1f5-4e1d-85fc-fc70dba4c108.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/404c19b8-a1f5-4e1d-85fc-fc70dba4c108
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0070249e2cd7ebf946a7a0abc1801093127333c7475598b4e27ba02dc1b4321","name":"Hey Negrita","registered_at":"2026-06-16T11:58:39Z","symbol":"NIM1044955","token_address":"0x7af3c6b0be15c1887c5ab84c6516070c2b868a79","type":"artist","uuid":"404c19b8-a1f5-4e1d-85fc-fc70dba4c108"}
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 0xb0070249e2cd7ebf946a7a0abc1801093127333c7475598b4e27ba02dc1b4321. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/404c19b8-a1f5-4e1d-85fc-fc70dba4c108.json and https://artists.proofprofile.net/proofs/artist/404c19b8-a1f5-4e1d-85fc-fc70dba4c108.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0xb0070249e2cd7ebf946a7a0abc1801093127333c7475598b4e27ba02dc1b4321","name":"Hey Negrita","registered_at":"2026-06-16T11:58:39Z","symbol":"NIM1044955","token_address":"0x7af3c6b0be15c1887c5ab84c6516070c2b868a79","type":"artist","uuid":"404c19b8-a1f5-4e1d-85fc-fc70dba4c108"}
album: We Are Catfish
  type: MusicAlbum
  date published: 2005
album: We Are Catfish
  type: MusicAlbum
  date published: 2005-08-01
album: We Are Catfish
  type: MusicAlbum
  date published: 2005-08-27
album: We Are Catfish
  type: MusicAlbum
  date published: 2005-09-05
album: The Buzz Above
  type: MusicAlbum
  date published: 2006-07-17
album: The Buzz Above
  type: MusicAlbum
  date published: 2006-07-17
album: The Buzz Above
  type: MusicAlbum
  date published: 2006-07-27
album: You Can Kick
  type: MusicAlbum
  date published: 2008
album: You Can Kick
  type: MusicAlbum
  date published: 2008-07-23
album: Burn The Whole Place Down (A Real Live Acoustic Smoke Out)
  type: MusicAlbum
  date published: 2008-07-27
album: You Can Kick
  type: MusicAlbum
  date published: 2008-09-08
album: Burn the Whole Place Down (A Real Live Acoustic Smoke Out)
  type: MusicAlbum
  date published: 2008-09-09
album: The Remixes
  type: MusicAlbum
  date published: 2009
album: The Remixes
  type: MusicAlbum
  date published: 2009-07-27
  track: One Mississippi - Chris Coco Remix
    type: MusicRecording
    duration: PT5M51S
    duration ms: 351040
    explicit: false
    by artist: Hey Negrita
    in album: The Remixes
      type: MusicAlbum
      date published: 2009-07-27
    isrc code: GBFSM0500050
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:43:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe16e7ad2d1dacf99dd23e95a021b21d482693441665580072107f328cc437c71
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFSM0500050
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xe16e7ad2d1dacf99dd23e95a021b21d482693441665580072107f328cc437c71. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBFSM0500050.
      date published: 2026-07-05T10:01:46Z
    audio: One Mississippi - Chris Coco Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.059
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.394
      additional property: Energy
        type: PropertyValue
        value: 0.323
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.406
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.714
      additional property: Liveness
        type: PropertyValue
        value: 0.122
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.045
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.017
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Burn The Whole Place Down
  type: MusicAlbum
  date published: 2009-10-05
album: The Remixes
  type: MusicAlbum
  date published: 2009-12-24
album: The Remixes
  type: MusicAlbum
  date published: 2009-12-24
album: The Remixes
  type: MusicAlbum
  date published: 2009-12-24
track: One Mississippi - Chris Coco Mix
  type: MusicRecording
  duration: PT5M52S
  duration ms: 352960
  explicit: false
  by artist: Hey Negrita
  in album: Café del Mar, Vol. 13
    type: MusicAlbum
    date published: 2005-05-15
  isrc code: ES8740713213
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T23:43:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a959f1adebfd62cac7657e128a32d7493ee2ea1fd3665f2261932f23dd7d1c8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: One Mississippi - Chris Coco Mix

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956304

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8740713213

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a959f1adebfd62cac7657e128a32d7493ee2ea1fd3665f2261932f23dd7d1c8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ES8740713213.
date published: 2026-07-02T03:55:08Z

One Mississippi - Chris Coco Mix
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 103.734
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.348
additional property: Energy
  type: PropertyValue
  value: 0.44
additional property: Speechiness
  type: PropertyValue
  value: 0.031
additional property: Acousticness
  type: PropertyValue
  value: 0.07
additional property: Instrumentalness
  type: PropertyValue
  value: 0.271
additional property: Liveness
  type: PropertyValue
  value: 0.138
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.068
additional property: Loudness (dB)
  type: PropertyValue
  value: -14.207
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major