DJ IVAN MACEDO
type: MusicGroup
genre: brega
genre: tecnobrega
popularity: 9
followers: 317
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/c04e9736-8903-48f2-9874-d534a8efcb97.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  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 0x2027b523947efd2add2a93ce17a92baeed76d4be8a3a07742e44d14b6bbd5be9. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c04e9736-8903-48f2-9874-d534a8efcb97.json and https://artists.proofprofile.net/proofs/artist/c04e9736-8903-48f2-9874-d534a8efcb97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
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album: TECNO ROBÔ
  type: MusicAlbum
  date published: 2024-03-05
album: LOOP SOLADÃO 1
  type: MusicAlbum
  date published: 2024-03-13
album: Ritmo Envolvente
  type: MusicAlbum
  date published: 2024-03-13
album: TECNO ROBÔ DO NAYTY
  type: MusicAlbum
  date published: 2024-03-15
album: SOLO 4
  type: MusicAlbum
  date published: 2024-04-08
album: TALAGADA DO GIGIO BOY
  type: MusicAlbum
  date published: 2024-04-14
album: Tetris
  type: MusicAlbum
  date published: 2024-04-20
album: Always Remember Us This Way (Beat Melody)
  type: MusicAlbum
  date published: 2024-04-22
album: Around The World (La La La La La)
  type: MusicAlbum
  date published: 2024-04-22
album: Always Remember Us This Way (Lady Gaga)
  type: MusicAlbum
  date published: 2024-04-22
album: TETRIS
  type: MusicAlbum
  date published: 2024-04-25
  track: TETRIS
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    duration: PT1M44S
    duration ms: 104463
    explicit: false
    by artist: DJ IVAN MACEDO
    in album: TETRIS
      type: MusicAlbum
      date published: 2024-04-25
    genre: brega
    genre: tecnobrega
    isrc code: ESA122458821
    additional property: CopyrightID
    additional property: CopyrightStatus
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA122458821
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x86b17590346bde4243f03b39b0de7f604d2e22a44f0bab5f73bbf4a20f054501. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ESA122458821.
      date published: 2026-07-03T19:59:51Z
    audio: TETRIS
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.88
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
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        value: 4
      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
        type: PropertyValue
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      additional property: Valence (Positivity)
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        value: 0.832
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.996
      additional property: Key Name
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        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Deep Fear
  type: MusicAlbum
  date published: 2024-05-11
album: Beat Mix
  type: MusicAlbum
  date published: 2024-05-20
album: Dj Jr. Eletrizante, O Embaixador
  type: MusicAlbum
  date published: 2024-06-13
album: Mateus Monte Vai Tocar
  type: MusicAlbum
  date published: 2024-06-28
album: Robô Mix
  type: MusicAlbum
  date published: 2024-06-28
album: Dj's Gordo e Dinho Pressão
  type: MusicAlbum
  date published: 2024-07-29
album: Solo 5, Faz a Pedra do Rubi, Gigio Boy
  type: MusicAlbum
  date published: 2024-08-31
album: JUNIOR DE CASA
  type: MusicAlbum
  date published: 2024-09-18
album: ROCK DOIDO
  type: MusicAlbum
  date published: 2024-09-26
album: KOBIÇADO ROCK DOIDO
  type: MusicAlbum
  date published: 2024-10-12
album: BATIDÃO PRESSÃO
  type: MusicAlbum
  date published: 2024-10-25
album: DALHE NAYTY SHOW
  type: MusicAlbum
  date published: 2024-10-26
album: Tecno Mix
  type: MusicAlbum
  date published: 2024-11-08
  track: Always Remember
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119723
    explicit: false
    by artist: DJ IVAN MACEDO
    in album: Tecno Mix
    genre: brega
    genre: tecnobrega
    isrc code: QZW9K2481106
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    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Always Remember
album: Beijo, Blues e Poesia
album: A Noite
album: Me Traiu
album: Djs Gordo e Dinho Pressão
album: TecnoBrega na Pressão
album: O Gigio Boy Tá na Área

DJ IVAN MACEDO
type: MusicGroup

Tecno Mix
type: MusicAlbum
date published: 2024-11-08

CopyrightID
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CopyrightStatus
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value: registered

CopyrightRegisteredAt
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value: 2026-07-04T09:55:02+00:00

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0xc259478b2aa071a171be959725d7ffbbff6c9c68c8546be4d88dd28c0d7b66d0

OTSHash
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OTSBitcoinBlock
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value: 956634

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956634

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2481106

OTSTimestamp
type: PropertyValue
value: 2026-07-04T10:04:33Z

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 0xc259478b2aa071a171be959725d7ffbbff6c9c68c8546be4d88dd28c0d7b66d0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZW9K2481106.
date published: 2026-07-04T10:04:33Z

Always Remember
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 159.375
additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
  type: PropertyValue
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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)
  type: PropertyValue
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additional property: Loudness (dB)
  type: PropertyValue
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additional property: Key Name
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additional property: Mode Name
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Beijo, Blues e Poesia
type: MusicAlbum
date published: 2024-11-29
track: Beijo, Blues e Poesia
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  duration: PT1M45S
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  by artist: DJ IVAN MACEDO
  in album: Beijo, Blues e Poesia
    type: MusicAlbum
    date published: 2024-11-29
  genre: brega
  genre: tecnobrega
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  additional property: CopyrightID
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2464466
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 0x55d5cd150666df18c99c2bb9cc180ca312d97dac2e88394ded2b4250db0cc4f2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZW9L2464466.
    date published: 2026-07-03T19:59:51Z
  audio: Beijo, Blues e Poesia
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.846
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.688
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.1
    additional property: Key Name
      type: PropertyValue
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A Noite
type: MusicAlbum
date published: 2024-12-06

Me Traiu
type: MusicAlbum
date published: 2025-02-07

Djs Gordo e Dinho Pressão
type: MusicAlbum
date published: 2025-03-28

TecnoBrega na Pressão
type: MusicAlbum
date published: 2025-08-09

O Gigio Boy Tá na Área
type: MusicAlbum
date published: 2025-09-05