Nelson Diaz
type: MusicGroup
popularity: 2
followers: 323
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76d4ea87e26fa44bffcb3b2356ddd85585ffd0ed0ffdc9b32ee2efb6491a242f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d143ca8c-ac07-452b-900f-27436ab903ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d143ca8c-ac07-452b-900f-27436ab903ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d143ca8c-ac07-452b-900f-27436ab903ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76d4ea87e26fa44bffcb3b2356ddd85585ffd0ed0ffdc9b32ee2efb6491a242f","name":"Nelson Diaz","registered_at":"2026-06-21T00:55:24Z","symbol":"NIM1769573","token_address":"0x0e2daa2e6558476d170809ec4b092527ad98cf53","type":"artist","uuid":"d143ca8c-ac07-452b-900f-27436ab903ba"}
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 0x76d4ea87e26fa44bffcb3b2356ddd85585ffd0ed0ffdc9b32ee2efb6491a242f. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d143ca8c-ac07-452b-900f-27436ab903ba.json and https://artists.proofprofile.net/proofs/artist/d143ca8c-ac07-452b-900f-27436ab903ba.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x76d4ea87e26fa44bffcb3b2356ddd85585ffd0ed0ffdc9b32ee2efb6491a242f","name":"Nelson Diaz","registered_at":"2026-06-21T00:55:24Z","symbol":"NIM1769573","token_address":"0x0e2daa2e6558476d170809ec4b092527ad98cf53","type":"artist","uuid":"d143ca8c-ac07-452b-900f-27436ab903ba"}
album: Corazón Rebelde (La Animación de Cuba)
  type: MusicAlbum
  date published: 2017-10-25
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  type: MusicAlbum
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album: Lo Nuestro Es
  type: MusicAlbum
  date published: 2018-11-02
album: Emigrante
  type: MusicAlbum
  date published: 2019-11-06
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-01-01
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  type: MusicAlbum
  date published: 2021-01-14
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-11-17
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  type: MusicAlbum
  date published: 2022-02-02
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  type: MusicAlbum
  date published: 2022-03-27
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-10-27
album: Tu Mirada
  type: MusicAlbum
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album: El Bumbata
  type: MusicAlbum
  date published: 2024-01-26
album: Las Redes
  type: MusicAlbum
  date published: 2024-03-22
album: Dame Un Besito
  type: MusicAlbum
  date published: 2024-07-01
album: Con La Puntica
  type: MusicAlbum
  date published: 2024-12-31
album: Bomba Sexi
  type: MusicAlbum
  date published: 2025-08-22
track: Mamacita - Jack Mazzoni Remix Radio Edit
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188507
  explicit: false
  by artist: Murard
  by artist: Nelson Diaz
  by artist: Jack Mazzoni
  in album: Mamacita
    type: MusicAlbum
    date published: 2019-07-26
  isrc code: ITC941923026
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T13:28:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf06d07625b03d6f531fa0df85845d9354d1cb2a7b69bc9ac7c7595d401cd6ea
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960410
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC941923026
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T13:50:38Z
  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 0xdf06d07625b03d6f531fa0df85845d9354d1cb2a7b69bc9ac7c7595d401cd6ea. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ITC941923026 — a six-check JSON result.
    date published: 2026-07-31T13:50:38Z
  audio: Mamacita - Jack Mazzoni Remix Radio Edit
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 137.041
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.812
    additional property: Energy
      type: PropertyValue
      value: 0.85
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.124
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.005
    additional property: Liveness
      type: PropertyValue
      value: 0.064
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.94
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.453
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major