Gustavo Voz Perdida
type: MusicGroup
genre: dembow
genre: moombahton
popularity: 23
followers: 983
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953408
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/484ff4a5-9907-44ea-8f83-ba886b98a7cd.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/484ff4a5-9907-44ea-8f83-ba886b98a7cd.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/484ff4a5-9907-44ea-8f83-ba886b98a7cd
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67294948483d36031ce5452d992a58f2318716ac0f0914871404d279b348dffe. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/484ff4a5-9907-44ea-8f83-ba886b98a7cd.json and https://artists.proofprofile.net/proofs/artist/484ff4a5-9907-44ea-8f83-ba886b98a7cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x67294948483d36031ce5452d992a58f2318716ac0f0914871404d279b348dffe","name":"Gustavo Voz Perdida","registered_at":"2026-06-11T19:05:11Z","symbol":"NIM0094524","token_address":"0x18ffb41552d5a226bfa9fa3cd6da67e642ef8b47","type":"artist","uuid":"484ff4a5-9907-44ea-8f83-ba886b98a7cd"}
album: No Exit (Niva Remix)
  type: MusicAlbum
  date published: 2014-09-16
album: Loco
  type: MusicAlbum
  date published: 2018-06-29
album: Booty
  type: MusicAlbum
  date published: 2018-12-07
album: Freaky
  type: MusicAlbum
  date published: 2021-02-19
album: Meneate
  type: MusicAlbum
  date published: 2021-11-19
album: Te Quiero
  type: MusicAlbum
  date published: 2022-02-11
album: Tangow
  type: MusicAlbum
  date published: 2022-11-18
album: Tocando Culo
  type: MusicAlbum
  date published: 2023-04-14
album: Hielo
  type: MusicAlbum
  date published: 2023-07-14
album: Poder
  type: MusicAlbum
  date published: 2024-03-01
album: MILFA
  type: MusicAlbum
  date published: 2024-05-10
album: MILFA
  type: MusicAlbum
  date published: 2024-05-10
album: Juguetona
  type: MusicAlbum
  date published: 2024-11-22
album: Los Cocos
  type: MusicAlbum
  date published: 2025-04-24
album: LaBubu
  type: MusicAlbum
  date published: 2025-10-03
track: Tocando Culo
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123396
  explicit: false
  by artist: Doc G
  by artist: Gustavo Voz Perdida
  in album: Zumba & Fitness 2024 - Latin Hits and Reggaeton from 100 to 128 BPM for Gym and Dance
    type: MusicAlbum
    date published: 2024-02-12
  isrc code: ITPCI2300024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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    value: 960468
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960468
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITPCI2300024
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T21:25:57Z
  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 0x4b670dff031684454aecc86c76dbe6816eb74fb7a59679fc61e20c6aa9c99fe9. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ITPCI2300024.
    date published: 2026-07-31T21:25:57Z
  audio: Tocando Culo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.176
    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.009
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.006
    additional property: Liveness
      type: PropertyValue
      value: 0.255
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.554
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.757
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: MILFA
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179548
  explicit: false
  by artist: Gustavo Voz Perdida
  by artist: Tommy Kuti
  by artist: ZINbeats
  in album: Viva Latino 2025 - Latin Hit Mix - Latin Pop, Reggaeton, Latin Urban Top Hits
    type: MusicAlbum
    date published: 2024-12-12
  isrc code: ITPCI2400021
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITPCI2400021
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: MILFA

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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 0xfd4d899f91fba6d3d503eca6acc9f5cf4a038ef67ba7f6932ebe90c6580a2d92. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITPCI2400021.
date published: 2026-07-08T03:20:19Z

MILFA
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 139.058
additional property: Musical Key
  type: PropertyValue
  value: 8
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: 0.784
additional property: Speechiness
  type: PropertyValue
  value: 0.093
additional property: Acousticness
  type: PropertyValue
  value: 0.149
additional property: Instrumentalness
  type: PropertyValue
  value: 0.001
additional property: Liveness
  type: PropertyValue
  value: 0.054
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.638
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.457
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major