madheartbreak
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album: Clarão
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album: Playstation
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album: Poluído
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album: Letal
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album: Exibicionista
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album: Amarrado
  type: MusicAlbum
  date published: 2020-04-15
album: Lilith
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  date published: 2020-05-06
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      type: MusicAlbum
      date published: 2020-05-06
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42055618
    additional property: OTSTimestamp
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    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
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      date published: 2026-07-30T12:06:10Z
    audio: Lilith
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      additional property: Danceability
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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album: Máscaras
  type: MusicAlbum
  date published: 2020-07-07
album: Me Devora
  type: MusicAlbum
  date published: 2020-08-13
album: Dejavu
  type: MusicAlbum
  date published: 2020-09-17
album: Falling in Reverse
  type: MusicAlbum
  date published: 2020-10-03
album: Jovem Inconsequente
  type: MusicAlbum
  date published: 2020-12-04
album: Tinder
  type: MusicAlbum
  date published: 2020-12-29
album: Escolhas
  type: MusicAlbum
  date published: 2021-01-07
album: CAMISETA BRANCA
  type: MusicAlbum
  date published: 2021-02-08
album: Kundalini Desequilibrada
  type: MusicAlbum
  date published: 2021-03-12
album: Lembrete
  type: MusicAlbum
  date published: 2021-03-30
album: MARACÁ
  type: MusicAlbum
  date published: 2021-06-23
album: $UUGA
  type: MusicAlbum
  date published: 2021-06-24
album: Gás
  type: MusicAlbum
  date published: 2021-06-27
album: Bdö
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  date published: 2022-02-25
album: PEMBA
  type: MusicAlbum
  date published: 2022-03-18
album: cüra
  type: MusicAlbum
  date published: 2022-03-18
album: Mama
  type: MusicAlbum
  date published: 2022-04-28
album: As Crônicas dos P*Tos de Coração Quebrado
  type: MusicAlbum
  date published: 2023-03-15
album: Sais
  type: MusicAlbum
  date published: 2023-09-12
album: Ex00Rc1Sta
  type: MusicAlbum
  date published: 2024-01-25
album: Perca o Sentid00
  type: MusicAlbum
  date published: 2024-05-22
album: Deus não falou nada
  type: MusicAlbum
  date published: 2025-06-06
track: Plug Novo
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150961
  explicit: false
  by artist: Victor Lean
  by artist: madheartbreak
  in album: Mixtape, Vol. 2
    type: MusicAlbum
    date published: 2021-12-27
  genre: plug-brasileiro
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Plug Novo

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2247769

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 0x4ac60af735323fd9587e296ef40973f44e48f7bb9c973ec45c07bc462c9377b0. 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/US7VG2247769.
date published: 2026-07-08T03:20:19Z

Plug Novo
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additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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  value: 5
additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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