Mc Kelvinho
type: MusicGroup
genre: funk
genre: funk consciente
genre: trap funk
popularity: 64
followers: 1118659
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x905dda8e5c31c2a534bb0af4ca0c3ba084da1b7d332b39a6bcd04a9d56e9c27e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47d89cc1-d239-4509-9d09-30d65f55f885.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47d89cc1-d239-4509-9d09-30d65f55f885.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47d89cc1-d239-4509-9d09-30d65f55f885
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x905dda8e5c31c2a534bb0af4ca0c3ba084da1b7d332b39a6bcd04a9d56e9c27e","name":"Mc Kelvinho","registered_at":"2026-06-11T19:00:51Z","symbol":"NIM0093451","token_address":"0xa9b3e999a2405a4c8047688f655166e8cc3b0b46","type":"artist","uuid":"47d89cc1-d239-4509-9d09-30d65f55f885"}
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 → block must exist at that height 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905dda8e5c31c2a534bb0af4ca0c3ba084da1b7d332b39a6bcd04a9d56e9c27e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47d89cc1-d239-4509-9d09-30d65f55f885.json and https://artists.proofprofile.net/proofs/artist/47d89cc1-d239-4509-9d09-30d65f55f885.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Me Obedece
  type: MusicAlbum
  date published: 2023-10-23
  track: Me Obedece
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242637
    explicit: false
    by artist: Mc Kelvinho
    by artist: Mc Kadu
    by artist: Mc Pedrinho
    in album: Me Obedece
      type: MusicAlbum
      date published: 2023-10-23
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956304
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5q8VGYdDGRpwzMHiYMVO8p.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5q8VGYdDGRpwzMHiYMVO8p
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5538bf1e7b0ccf60f4b0b4cf90c094ee7af9612a63baaf09fc18767e5d539c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5q8VGYdDGRpwzMHiYMVO8p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5q8VGYdDGRpwzMHiYMVO8p.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0xab5538bf1e7b0ccf60f4b0b4cf90c094ee7af9612a63baaf09fc18767e5d539c","isrc":"BXG6R2300779","name":"Me Obedece","registered_at":"2026-06-09T08:25:21Z","spotify_id":"5q8VGYdDGRpwzMHiYMVO8p","type":"track"}
album: Terror dos Loki
  type: MusicAlbum
  date published: 2023-10-23
  track: Terror dos Loki
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133500
    explicit: false
    by artist: Mc Kelvinho
    by artist: MC Joãozinho VT
    in album: Terror dos Loki
      type: MusicAlbum
      date published: 2023-10-23
    isrc code: BXG6R2300776
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightRegisteredAt
      type: PropertyValue
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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
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    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/36APdNrRK71vM8aLPldBRb.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36APdNrRK71vM8aLPldBRb
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bafbb3d86cbd7a7f09a4f74744e7c75842ca1d0fea0591b362f40850b8a319. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36APdNrRK71vM8aLPldBRb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36APdNrRK71vM8aLPldBRb.
      date published: 2026-07-02T05:09:12Z
      text: {"copyright_id":"0xb7bafbb3d86cbd7a7f09a4f74744e7c75842ca1d0fea0591b362f40850b8a319","isrc":"BXG6R2300776","name":"Terror dos Loki","registered_at":"2026-06-05T21:36:46Z","spotify_id":"36APdNrRK71vM8aLPldBRb","type":"track"}
album: Pix ou Presente?
  type: MusicAlbum
  date published: 2024-03-13
  track: Pix ou Presente?
    type: MusicRecording
    duration: PT7M8S
    duration ms: 428274
    explicit: false
    by artist: MC Jvila
    by artist: Mc Don Juan
    by artist: Mc Kelvinho
    by artist: MC Ryan SP
    by artist: MC GP
    by artist: Mc Magal
    by artist: DJ Torricelli
    by artist: MC LUUKY
    in album: Pix ou Presente?
      type: MusicAlbum
      date published: 2024-03-13
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    additional property: CopyrightStatus
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      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953513
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953513
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/6KTcft71hJVHxDRyhurwl4.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KTcft71hJVHxDRyhurwl4
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf28f08b1b7c2f1d82247a5efccf4865e26cae1073ef504d421208a94c2ca02d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KTcft71hJVHxDRyhurwl4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KTcft71hJVHxDRyhurwl4.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xbf28f08b1b7c2f1d82247a5efccf4865e26cae1073ef504d421208a94c2ca02d","isrc":"BXG6R2400113","name":"Pix ou Presente?","registered_at":"2026-06-01T17:07:46Z","spotify_id":"6KTcft71hJVHxDRyhurwl4","type":"track"}
album: Chucro
album: Lacoste África 2
album: A Moda Antiga
album: Sonhos
album: Lavagem de Notas
album: Saque Fantasma
album: Avisa Lá, Pt. 4
album: Só Malote
album: O 7 Patrocina
album: J.O.B
album: Vou Ter Que Mandar
album: Não É Miragem
album: O Amor da Minha Vida
album: Amor Perfeito
album: Medley Sorriso Maroto - Em Suas Mãos / Distancia / Fica Combinado Assim
album: Bilhete / Amor Eterno / Não Foi á Toa
album: Um Minuto
album: Croco 90
album: Exportação
album: Tipo Ney
album: Sossega Leão
album: Papo de amor
album: Não me procure
album: Titanic
album: Porque me ama tanto assim
album: Baseado em Fatos Reais
album: Bonde da sonegação
album: Deixa a Vida assim
album: Festa de Malandro
album: 17/1
album: "Cê é Pra Falar de Amor"
album: Pernoite
album: Daleste
album: 01 * 777 *
album: Agradeça a Deus
album: Kim Kardashian
album: Persistir
track: Avisa Lá, Pt. 4
track: Lacoste África 2
track: Set do Dj Victor 4.0
track: Me Obedece
track: Preferido No Giro
track: Terror dos Loki
track: Pretos No Topo
track: Set Nino Abravanel
track: Festa Linda 3
track: Set Dos Casados 2
track: Lembra de Mim - Acústico
track: Pix ou Presente?
track: Chucro
track: Um Dia Vai Chegar o Dia
track: R.B.S
track: Vou Ter Que Mandar
track: O 7 Patrocina
track: J.O.B
track: Conspiração
track: Distração

Chucro
type: MusicAlbum
date published: 2023-10-23
track: Chucro
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177230
  explicit: false
  by artist: Mc Kelvinho
  by artist: Mc Davi
  in album: Chucro
    type: MusicAlbum
    date published: 2023-10-23
  isrc code: BXG6R2300782
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:28:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x131ad5e670a73538007cb88300bf73e1b3204d710606ffb3d46e8ae5efd575f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2FlWAVq04d61ofj6VLhtUp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FlWAVq04d61ofj6VLhtUp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131ad5e670a73538007cb88300bf73e1b3204d710606ffb3d46e8ae5efd575f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FlWAVq04d61ofj6VLhtUp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FlWAVq04d61ofj6VLhtUp.
    date published: 2026-07-02T03:55:08Z

Lacoste África 2
type: MusicAlbum
date published: 2023-07-06
track: Lacoste África 2
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282000
  explicit: false
  by artist: Oldilla
  by artist: MC Cebezinho
  by artist: Mc Kelvinho
  by artist: Love Funk
  by artist: Mc Kadu
  by artist: MC GP
  in album: Lacoste África 2
    type: MusicAlbum
    date published: 2023-07-06
  isrc code: BXKG22301291
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:04:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2a886ad6bff11a3f07e658e8344ebe83c891ba23ac76de9241f60010259a707
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3ZLygAwKumgQDDS8XDaFMz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZLygAwKumgQDDS8XDaFMz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb2a886ad6bff11a3f07e658e8344ebe83c891ba23ac76de9241f60010259a707","isrc":"BXKG22301291","name":"Lacoste África 2","registered_at":"2026-06-04T15:04:49Z","spotify_id":"3ZLygAwKumgQDDS8XDaFMz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a886ad6bff11a3f07e658e8344ebe83c891ba23ac76de9241f60010259a707. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZLygAwKumgQDDS8XDaFMz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZLygAwKumgQDDS8XDaFMz.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb2a886ad6bff11a3f07e658e8344ebe83c891ba23ac76de9241f60010259a707","isrc":"BXKG22301291","name":"Lacoste África 2","registered_at":"2026-06-04T15:04:49Z","spotify_id":"3ZLygAwKumgQDDS8XDaFMz","type":"track"}

A Moda Antiga
type: MusicAlbum
date published: 2023-10-24
track: R.B.S
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148571
  explicit: false
  by artist: Mc Kelvinho
  in album: A Moda Antiga
    type: MusicAlbum
    date published: 2023-10-24
  isrc code: BXG6R2300771
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:41:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7bdd27ec0cc1ac61de661b8bce28a1c50ccf9a892ef3b7f19a359ff2fc7a0611
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2pf7PYEE1dkfG0VriWeUEP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pf7PYEE1dkfG0VriWeUEP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdd27ec0cc1ac61de661b8bce28a1c50ccf9a892ef3b7f19a359ff2fc7a0611. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pf7PYEE1dkfG0VriWeUEP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pf7PYEE1dkfG0VriWeUEP.
    date published: 2026-06-13T12:47:07Z
track: Vou Ter Que Mandar
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177230
  explicit: false
  by artist: Mc Kelvinho
  by artist: MC Hariel
  by artist: MC Neguinho do Kaxeta
  by artist: Perera DJ
  in album: A Moda Antiga
    type: MusicAlbum
    date published: 2023-10-24
  isrc code: BXG6R2300773
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:29:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/11iqnGBOZBpTw3qOIoHBEf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11iqnGBOZBpTw3qOIoHBEf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686","isrc":"BXG6R2300773","name":"Vou Ter Que Mandar","registered_at":"2026-06-07T07:29:45Z","spotify_id":"11iqnGBOZBpTw3qOIoHBEf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11iqnGBOZBpTw3qOIoHBEf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11iqnGBOZBpTw3qOIoHBEf.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686","isrc":"BXG6R2300773","name":"Vou Ter Que Mandar","registered_at":"2026-06-07T07:29:45Z","spotify_id":"11iqnGBOZBpTw3qOIoHBEf","type":"track"}
track: O 7 Patrocina
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203636
  explicit: false
  by artist: Mc Kelvinho
  by artist: Kyan
  by artist: Perera DJ
  by artist: DJ Thi Marquez
  in album: A Moda Antiga
    type: MusicAlbum
    date published: 2023-10-24
  isrc code: BXG6R2300774
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T22:39:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5aDlgmz3RSR2FP5SqZuuzs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aDlgmz3RSR2FP5SqZuuzs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b","isrc":"BXG6R2300774","name":"O 7 Patrocina","registered_at":"2026-06-01T22:39:31Z","spotify_id":"5aDlgmz3RSR2FP5SqZuuzs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aDlgmz3RSR2FP5SqZuuzs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aDlgmz3RSR2FP5SqZuuzs.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b","isrc":"BXG6R2300774","name":"O 7 Patrocina","registered_at":"2026-06-01T22:39:31Z","spotify_id":"5aDlgmz3RSR2FP5SqZuuzs","type":"track"}
track: J.O.B
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140571
  explicit: false
  by artist: Mc Kelvinho
  by artist: Perera DJ
  by artist: Derek
  in album: A Moda Antiga
    type: MusicAlbum
    date published: 2023-10-24
  isrc code: BXG6R2300775
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:44:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x074c5799e3c4663fe23401e63852cc1bebf07bee85b8cc42726595a1a1f8234b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3rtiVqkInMU2EcezNyYKnE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rtiVqkInMU2EcezNyYKnE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074c5799e3c4663fe23401e63852cc1bebf07bee85b8cc42726595a1a1f8234b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3rtiVqkInMU2EcezNyYKnE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rtiVqkInMU2EcezNyYKnE.
    date published: 2026-06-13T15:41:10Z
track: Conspiração
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117000
  explicit: false
  by artist: Mc Kelvinho
  by artist: MC Hariel
  in album: A Moda Antiga
  isrc code: BXG6R2300772
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Distração
track: Na Contenção 3
track: Só Malote
track: Terror dos Loki
track: Chucro
track: Me Obedece
track: Perigoso Confiar
track: Sabendo Viver
track: Bico Seco
track: Fora do Ar

Mc Kelvinho
type: MusicGroup

MC Hariel
type: MusicGroup

A Moda Antiga
type: MusicAlbum
date published: 2023-10-24

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T19:54:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xca66f55e589210c0390e1cc5e752fb7aa2258cb3efa16798763bdeedd44ee9c6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2OGowyP3McEG8J5Sli0zDI.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OGowyP3McEG8J5Sli0zDI

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xca66f55e589210c0390e1cc5e752fb7aa2258cb3efa16798763bdeedd44ee9c6","isrc":"BXG6R2300772","name":"Conspiração","registered_at":"2026-06-07T19:54:16Z","spotify_id":"2OGowyP3McEG8J5Sli0zDI","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca66f55e589210c0390e1cc5e752fb7aa2258cb3efa16798763bdeedd44ee9c6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OGowyP3McEG8J5Sli0zDI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OGowyP3McEG8J5Sli0zDI.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xca66f55e589210c0390e1cc5e752fb7aa2258cb3efa16798763bdeedd44ee9c6","isrc":"BXG6R2300772","name":"Conspiração","registered_at":"2026-06-07T19:54:16Z","spotify_id":"2OGowyP3McEG8J5Sli0zDI","type":"track"}

Distração
type: MusicRecording
duration: PT3M0S
duration ms: 180347
explicit: false
by artist: Mc Kelvinho
by artist: Perera DJ
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300781
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:27:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23a576ae5d030f8b919085f8a709645506d295fe02fa19b776e3027e4755f449
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/235Feg8EpQ5HSYhYWCwjHO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/235Feg8EpQ5HSYhYWCwjHO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23a576ae5d030f8b919085f8a709645506d295fe02fa19b776e3027e4755f449","isrc":"BXG6R2300781","name":"Distração","registered_at":"2026-06-07T07:27:09Z","spotify_id":"235Feg8EpQ5HSYhYWCwjHO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a576ae5d030f8b919085f8a709645506d295fe02fa19b776e3027e4755f449. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/235Feg8EpQ5HSYhYWCwjHO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/235Feg8EpQ5HSYhYWCwjHO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x23a576ae5d030f8b919085f8a709645506d295fe02fa19b776e3027e4755f449","isrc":"BXG6R2300781","name":"Distração","registered_at":"2026-06-07T07:27:09Z","spotify_id":"235Feg8EpQ5HSYhYWCwjHO","type":"track"}

Na Contenção 3
type: MusicRecording
duration: PT3M34S
duration ms: 214153
explicit: false
by artist: Mc Kelvinho
by artist: MC Belet
by artist: Menor
by artist: Perera DJ
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300770
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:14:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc44b189245d0a7c8dff10427f58832fc4ee70ebf987fcdf7853f43dff20d84ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2ANFfOUHbvt9oSnubEjp1W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ANFfOUHbvt9oSnubEjp1W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc44b189245d0a7c8dff10427f58832fc4ee70ebf987fcdf7853f43dff20d84ae","isrc":"BXG6R2300770","name":"Na Contenção 3","registered_at":"2026-06-07T00:14:21Z","spotify_id":"2ANFfOUHbvt9oSnubEjp1W","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44b189245d0a7c8dff10427f58832fc4ee70ebf987fcdf7853f43dff20d84ae. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ANFfOUHbvt9oSnubEjp1W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ANFfOUHbvt9oSnubEjp1W.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc44b189245d0a7c8dff10427f58832fc4ee70ebf987fcdf7853f43dff20d84ae","isrc":"BXG6R2300770","name":"Na Contenção 3","registered_at":"2026-06-07T00:14:21Z","spotify_id":"2ANFfOUHbvt9oSnubEjp1W","type":"track"}

Só Malote
type: MusicRecording
duration: PT2M44S
duration ms: 164475
explicit: false
by artist: Mc Kelvinho
by artist: Mc Kauan
by artist: Perera DJ
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300784
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:26:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1459d8da9430d7bc35eb916aa8fc711e32a0da93faa7afa756e50ce1b0b5df37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2dmyJvNh403YWittEJ1X0Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dmyJvNh403YWittEJ1X0Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1459d8da9430d7bc35eb916aa8fc711e32a0da93faa7afa756e50ce1b0b5df37","isrc":"BXG6R2300784","name":"Só Malote","registered_at":"2026-06-07T07:26:55Z","spotify_id":"2dmyJvNh403YWittEJ1X0Q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1459d8da9430d7bc35eb916aa8fc711e32a0da93faa7afa756e50ce1b0b5df37. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dmyJvNh403YWittEJ1X0Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dmyJvNh403YWittEJ1X0Q.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1459d8da9430d7bc35eb916aa8fc711e32a0da93faa7afa756e50ce1b0b5df37","isrc":"BXG6R2300784","name":"Só Malote","registered_at":"2026-06-07T07:26:55Z","spotify_id":"2dmyJvNh403YWittEJ1X0Q","type":"track"}

Terror dos Loki
type: MusicRecording
duration: PT2M13S
duration ms: 133500
explicit: false
by artist: Mc Kelvinho
by artist: MC Joãozinho VT
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300776
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:36:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7bafbb3d86cbd7a7f09a4f74744e7c75842ca1d0fea0591b362f40850b8a319
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2DUljcBjmntLeF5dgHHgSz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DUljcBjmntLeF5dgHHgSz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7bafbb3d86cbd7a7f09a4f74744e7c75842ca1d0fea0591b362f40850b8a319","isrc":"BXG6R2300776","name":"Terror dos Loki","registered_at":"2026-06-05T21:36:46Z","spotify_id":"2DUljcBjmntLeF5dgHHgSz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bafbb3d86cbd7a7f09a4f74744e7c75842ca1d0fea0591b362f40850b8a319. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2DUljcBjmntLeF5dgHHgSz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DUljcBjmntLeF5dgHHgSz.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb7bafbb3d86cbd7a7f09a4f74744e7c75842ca1d0fea0591b362f40850b8a319","isrc":"BXG6R2300776","name":"Terror dos Loki","registered_at":"2026-06-05T21:36:46Z","spotify_id":"2DUljcBjmntLeF5dgHHgSz","type":"track"}

Chucro
type: MusicRecording
duration: PT2M57S
duration ms: 177230
explicit: false
by artist: Mc Kelvinho
by artist: Mc Davi
by artist: Perera DJ
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300782
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:28:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x131ad5e670a73538007cb88300bf73e1b3204d710606ffb3d46e8ae5efd575f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1YOkuhqN1bBa3EjwgVeDFN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YOkuhqN1bBa3EjwgVeDFN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131ad5e670a73538007cb88300bf73e1b3204d710606ffb3d46e8ae5efd575f0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YOkuhqN1bBa3EjwgVeDFN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YOkuhqN1bBa3EjwgVeDFN.
  date published: 2026-06-13T15:41:10Z

Me Obedece
type: MusicRecording
duration: PT4M2S
duration ms: 242637
explicit: false
by artist: Mc Kelvinho
by artist: Mc Kadu
by artist: Mc Pedrinho
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300779
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:25:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab5538bf1e7b0ccf60f4b0b4cf90c094ee7af9612a63baaf09fc18767e5d539c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/03ob8oTxbRpsXXani2vIR3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03ob8oTxbRpsXXani2vIR3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab5538bf1e7b0ccf60f4b0b4cf90c094ee7af9612a63baaf09fc18767e5d539c","isrc":"BXG6R2300779","name":"Me Obedece","registered_at":"2026-06-09T08:25:21Z","spotify_id":"03ob8oTxbRpsXXani2vIR3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5538bf1e7b0ccf60f4b0b4cf90c094ee7af9612a63baaf09fc18767e5d539c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03ob8oTxbRpsXXani2vIR3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03ob8oTxbRpsXXani2vIR3.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xab5538bf1e7b0ccf60f4b0b4cf90c094ee7af9612a63baaf09fc18767e5d539c","isrc":"BXG6R2300779","name":"Me Obedece","registered_at":"2026-06-09T08:25:21Z","spotify_id":"03ob8oTxbRpsXXani2vIR3","type":"track"}

Perigoso Confiar
type: MusicRecording
duration: PT4M43S
duration ms: 283136
explicit: false
by artist: Mc Kelvinho
by artist: Vulgo FK
by artist: Gaab
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300778
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:11:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96d94147b3ef7671d4789830330c0979a8c1c4d76395dacc09cda80a9fd09771
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1zRX9o2ZPcD02wVdb065Ck.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zRX9o2ZPcD02wVdb065Ck
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96d94147b3ef7671d4789830330c0979a8c1c4d76395dacc09cda80a9fd09771","isrc":"BXG6R2300778","name":"Perigoso Confiar","registered_at":"2026-06-08T12:11:42Z","spotify_id":"1zRX9o2ZPcD02wVdb065Ck","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d94147b3ef7671d4789830330c0979a8c1c4d76395dacc09cda80a9fd09771. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1zRX9o2ZPcD02wVdb065Ck.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zRX9o2ZPcD02wVdb065Ck.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x96d94147b3ef7671d4789830330c0979a8c1c4d76395dacc09cda80a9fd09771","isrc":"BXG6R2300778","name":"Perigoso Confiar","registered_at":"2026-06-08T12:11:42Z","spotify_id":"1zRX9o2ZPcD02wVdb065Ck","type":"track"}

Sabendo Viver
type: MusicRecording
duration: PT3M38S
duration ms: 218666
explicit: false
by artist: Mc Kelvinho
by artist: MC Belet
by artist: Menor
by artist: Perera DJ
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300769
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:16:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x702ad241af373fa9d17fc24e87e641f9404c41f9e4e162d41a9f6bae18391d77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7I0zBd2JC0OBAxLwiD2Mig.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7I0zBd2JC0OBAxLwiD2Mig
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x702ad241af373fa9d17fc24e87e641f9404c41f9e4e162d41a9f6bae18391d77","isrc":"BXG6R2300769","name":"Sabendo Viver","registered_at":"2026-06-09T08:16:58Z","spotify_id":"7I0zBd2JC0OBAxLwiD2Mig","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702ad241af373fa9d17fc24e87e641f9404c41f9e4e162d41a9f6bae18391d77. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7I0zBd2JC0OBAxLwiD2Mig.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7I0zBd2JC0OBAxLwiD2Mig.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x702ad241af373fa9d17fc24e87e641f9404c41f9e4e162d41a9f6bae18391d77","isrc":"BXG6R2300769","name":"Sabendo Viver","registered_at":"2026-06-09T08:16:58Z","spotify_id":"7I0zBd2JC0OBAxLwiD2Mig","type":"track"}

Bico Seco
type: MusicRecording
duration: PT2M1S
duration ms: 121846
explicit: false
by artist: Mc Kelvinho
by artist: Perera DJ
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300780
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:02:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fe86c9722b7a63d6c43effa50a90e111f9cb8aba564f7493c459a36a654748b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6At99UJ70Ajj0zG5tZwnEO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6At99UJ70Ajj0zG5tZwnEO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fe86c9722b7a63d6c43effa50a90e111f9cb8aba564f7493c459a36a654748b","isrc":"BXG6R2300780","name":"Bico Seco","registered_at":"2026-06-08T01:02:49Z","spotify_id":"6At99UJ70Ajj0zG5tZwnEO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe86c9722b7a63d6c43effa50a90e111f9cb8aba564f7493c459a36a654748b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6At99UJ70Ajj0zG5tZwnEO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6At99UJ70Ajj0zG5tZwnEO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5fe86c9722b7a63d6c43effa50a90e111f9cb8aba564f7493c459a36a654748b","isrc":"BXG6R2300780","name":"Bico Seco","registered_at":"2026-06-08T01:02:49Z","spotify_id":"6At99UJ70Ajj0zG5tZwnEO","type":"track"}

Fora do Ar
type: MusicRecording
duration: PT3M56S
duration ms: 236307
explicit: false
by artist: Mc Kelvinho
by artist: Mc Don Juan
by artist: Dj Perera
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300783
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:52:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7037967975dba7fdd02e9dc589e1635cf3ea6e366943b4d24e3c43a4d2e4b371
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7bl1K8wVfsfkqEjUAhsPYI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bl1K8wVfsfkqEjUAhsPYI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7037967975dba7fdd02e9dc589e1635cf3ea6e366943b4d24e3c43a4d2e4b371","isrc":"BXG6R2300783","name":"Fora do Ar","registered_at":"2026-06-07T19:52:33Z","spotify_id":"7bl1K8wVfsfkqEjUAhsPYI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7037967975dba7fdd02e9dc589e1635cf3ea6e366943b4d24e3c43a4d2e4b371. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7bl1K8wVfsfkqEjUAhsPYI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bl1K8wVfsfkqEjUAhsPYI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7037967975dba7fdd02e9dc589e1635cf3ea6e366943b4d24e3c43a4d2e4b371","isrc":"BXG6R2300783","name":"Fora do Ar","registered_at":"2026-06-07T19:52:33Z","spotify_id":"7bl1K8wVfsfkqEjUAhsPYI","type":"track"}

Sonhos
type: MusicAlbum
date published: 2020-10-16
track: Libertar Meus Pensamentos
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216000
  explicit: false
  by artist: Mc Kelvinho
  in album: Sonhos
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BXG6R2001198
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:23:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf659a8032358f8ac34e30333027f9a490f781ca49f3b76168408758752a7f882
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3hunoRfscMnF1O8ogrjxBB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hunoRfscMnF1O8ogrjxBB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf659a8032358f8ac34e30333027f9a490f781ca49f3b76168408758752a7f882","isrc":"BXG6R2001198","name":"Libertar Meus Pensamentos","registered_at":"2026-06-19T11:23:03Z","spotify_id":"3hunoRfscMnF1O8ogrjxBB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf659a8032358f8ac34e30333027f9a490f781ca49f3b76168408758752a7f882. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hunoRfscMnF1O8ogrjxBB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hunoRfscMnF1O8ogrjxBB.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xf659a8032358f8ac34e30333027f9a490f781ca49f3b76168408758752a7f882","isrc":"BXG6R2001198","name":"Libertar Meus Pensamentos","registered_at":"2026-06-19T11:23:03Z","spotify_id":"3hunoRfscMnF1O8ogrjxBB","type":"track"}
track: Só Saudade
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135652
  explicit: false
  by artist: Mc Kelvinho
  in album: Sonhos
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BXG6R2001199
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:45:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xba03ce7c54bebee1d8e29549588bbcf29d800ec1f28b19ff44185b2f8f1c56c5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1quszAtVSGAIURbji6xLYb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1quszAtVSGAIURbji6xLYb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xba03ce7c54bebee1d8e29549588bbcf29d800ec1f28b19ff44185b2f8f1c56c5","isrc":"BXG6R2001199","name":"Só Saudade","registered_at":"2026-06-21T02:45:33Z","spotify_id":"1quszAtVSGAIURbji6xLYb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba03ce7c54bebee1d8e29549588bbcf29d800ec1f28b19ff44185b2f8f1c56c5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1quszAtVSGAIURbji6xLYb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1quszAtVSGAIURbji6xLYb.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xba03ce7c54bebee1d8e29549588bbcf29d800ec1f28b19ff44185b2f8f1c56c5","isrc":"BXG6R2001199","name":"Só Saudade","registered_at":"2026-06-21T02:45:33Z","spotify_id":"1quszAtVSGAIURbji6xLYb","type":"track"}
track: Sonhos
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122727
  explicit: false
  by artist: Mc Kelvinho
  in album: Sonhos
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BXG6R2001200
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:28:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c21ae9136df8cb51eab22d77287165829ecdb8ba666d3dd820310bf1eb487eb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1SETLFmf0hBqv1qzHHmwZf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SETLFmf0hBqv1qzHHmwZf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c21ae9136df8cb51eab22d77287165829ecdb8ba666d3dd820310bf1eb487eb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SETLFmf0hBqv1qzHHmwZf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SETLFmf0hBqv1qzHHmwZf.
    date published: 2026-06-13T15:41:10Z
track: Gratidão 2
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255000
  explicit: false
  by artist: Mc Kelvinho
  in album: Sonhos
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BXG6R2001201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:27:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x446572bebb1b6b127e6443602f30cfe1c15c26a65a8067341f27dfbab1e94a5f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2xiqC11FkJoKkcSLOtIwlz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xiqC11FkJoKkcSLOtIwlz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x446572bebb1b6b127e6443602f30cfe1c15c26a65a8067341f27dfbab1e94a5f","isrc":"BXG6R2001201","name":"Gratidão 2","registered_at":"2026-06-09T08:27:31Z","spotify_id":"2xiqC11FkJoKkcSLOtIwlz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446572bebb1b6b127e6443602f30cfe1c15c26a65a8067341f27dfbab1e94a5f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2xiqC11FkJoKkcSLOtIwlz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xiqC11FkJoKkcSLOtIwlz.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x446572bebb1b6b127e6443602f30cfe1c15c26a65a8067341f27dfbab1e94a5f","isrc":"BXG6R2001201","name":"Gratidão 2","registered_at":"2026-06-09T08:27:31Z","spotify_id":"2xiqC11FkJoKkcSLOtIwlz","type":"track"}
track: Na Fé de Deus
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204985
  explicit: false
  by artist: Mc Kelvinho
  in album: Sonhos
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: BXG6R2001202
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Favela Sorrir
track: Tempo de Escola
track: Antigamente

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T02:48:23+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb42809cf30aa4b38798b63b7b932f1ea305fe1dfbf905166e3fef8b684b7f144

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3Aq0SJy98UFGyjl3HL4RoN.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Aq0SJy98UFGyjl3HL4RoN

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb42809cf30aa4b38798b63b7b932f1ea305fe1dfbf905166e3fef8b684b7f144","isrc":"BXG6R2001202","name":"Na Fé de Deus","registered_at":"2026-06-21T02:48:23Z","spotify_id":"3Aq0SJy98UFGyjl3HL4RoN","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42809cf30aa4b38798b63b7b932f1ea305fe1dfbf905166e3fef8b684b7f144. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Aq0SJy98UFGyjl3HL4RoN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Aq0SJy98UFGyjl3HL4RoN.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xb42809cf30aa4b38798b63b7b932f1ea305fe1dfbf905166e3fef8b684b7f144","isrc":"BXG6R2001202","name":"Na Fé de Deus","registered_at":"2026-06-21T02:48:23Z","spotify_id":"3Aq0SJy98UFGyjl3HL4RoN","type":"track"}

Favela Sorrir
type: MusicRecording
duration: PT4M0S
duration ms: 240000
explicit: false
by artist: Mc Kelvinho
in album: Sonhos
  type: MusicAlbum
  date published: 2020-10-16
isrc code: BXG6R2001203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:28:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1756e7f0c5d612b6631f7b09bec39fb4425f298a8728766d17ca933064138397
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6BoeqUM429BLh5Kw1IleDB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BoeqUM429BLh5Kw1IleDB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1756e7f0c5d612b6631f7b09bec39fb4425f298a8728766d17ca933064138397","isrc":"BXG6R2001203","name":"Favela Sorrir","registered_at":"2026-06-04T15:28:18Z","spotify_id":"6BoeqUM429BLh5Kw1IleDB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1756e7f0c5d612b6631f7b09bec39fb4425f298a8728766d17ca933064138397. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BoeqUM429BLh5Kw1IleDB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BoeqUM429BLh5Kw1IleDB.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1756e7f0c5d612b6631f7b09bec39fb4425f298a8728766d17ca933064138397","isrc":"BXG6R2001203","name":"Favela Sorrir","registered_at":"2026-06-04T15:28:18Z","spotify_id":"6BoeqUM429BLh5Kw1IleDB","type":"track"}

Tempo de Escola
type: MusicRecording
duration: PT3M33S
duration ms: 213658
explicit: false
by artist: Mc Kelvinho
in album: Sonhos
  type: MusicAlbum
  date published: 2020-10-16
isrc code: BXG6R2001204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:21:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x353cfae1557a9f5e346723683e6cd5e9a6fb714e16b03a18c64b2b46589c7c7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4EdrOxH8p3xX100Qf5Ocvg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EdrOxH8p3xX100Qf5Ocvg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x353cfae1557a9f5e346723683e6cd5e9a6fb714e16b03a18c64b2b46589c7c7b","isrc":"BXG6R2001204","name":"Tempo de Escola","registered_at":"2026-06-18T16:21:57Z","spotify_id":"4EdrOxH8p3xX100Qf5Ocvg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353cfae1557a9f5e346723683e6cd5e9a6fb714e16b03a18c64b2b46589c7c7b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EdrOxH8p3xX100Qf5Ocvg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EdrOxH8p3xX100Qf5Ocvg.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x353cfae1557a9f5e346723683e6cd5e9a6fb714e16b03a18c64b2b46589c7c7b","isrc":"BXG6R2001204","name":"Tempo de Escola","registered_at":"2026-06-18T16:21:57Z","spotify_id":"4EdrOxH8p3xX100Qf5Ocvg","type":"track"}

Antigamente
type: MusicRecording
duration: PT2M18S
duration ms: 138620
explicit: false
by artist: Mc Kelvinho
in album: Sonhos
  type: MusicAlbum
  date published: 2020-10-16
isrc code: BXG6R2001205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:22:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91d9de3db3797226094b9e8be10fce9bf47370177f4a2e83378b8da25348ace5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1Smpn7sfXFEOR5j62kVDsu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Smpn7sfXFEOR5j62kVDsu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d9de3db3797226094b9e8be10fce9bf47370177f4a2e83378b8da25348ace5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Smpn7sfXFEOR5j62kVDsu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Smpn7sfXFEOR5j62kVDsu.
  date published: 2026-07-02T03:30:09Z

Lavagem de Notas
type: MusicAlbum
date published: 2016-07-22
track: Introdução
  type: MusicRecording
  duration: PT0M44S
  duration ms: 44535
  explicit: false
  by artist: Mc Kelvinho
  in album: Lavagem de Notas
    type: MusicAlbum
    date published: 2016-07-22
  isrc code: US7VG1671499
track: Meninos do Torro 3
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188128
  explicit: false
  by artist: Mc Kelvinho
  in album: Lavagem de Notas
    type: MusicAlbum
    date published: 2016-07-22
  isrc code: US7VG1671500
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:36:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6c1f1c3a558a91a295bf1fa61ad175b747e4ebd52a687599f47c881ad9d06e26
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6iVkUB9e4v1qGBnakV5xXR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iVkUB9e4v1qGBnakV5xXR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6c1f1c3a558a91a295bf1fa61ad175b747e4ebd52a687599f47c881ad9d06e26","isrc":"US7VG1671500","name":"Meninos do Torro 3","registered_at":"2026-06-05T21:36:18Z","spotify_id":"6iVkUB9e4v1qGBnakV5xXR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1f1c3a558a91a295bf1fa61ad175b747e4ebd52a687599f47c881ad9d06e26. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6iVkUB9e4v1qGBnakV5xXR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iVkUB9e4v1qGBnakV5xXR.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6c1f1c3a558a91a295bf1fa61ad175b747e4ebd52a687599f47c881ad9d06e26","isrc":"US7VG1671500","name":"Meninos do Torro 3","registered_at":"2026-06-05T21:36:18Z","spotify_id":"6iVkUB9e4v1qGBnakV5xXR","type":"track"}
track: Mais Mais da Quebrada
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188429
  explicit: false
  by artist: Mc Kelvinho
  in album: Lavagem de Notas
    type: MusicAlbum
    date published: 2016-07-22
  isrc code: US7VG1671501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:21:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c2dba393d1deacaa2393ac67368c493a4658db43b05882e4e98bea7c64b7b1a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5cnWo7KrhbqiJA98LOLMk3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cnWo7KrhbqiJA98LOLMk3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1c2dba393d1deacaa2393ac67368c493a4658db43b05882e4e98bea7c64b7b1a","isrc":"US7VG1671501","name":"Mais Mais da Quebrada","registered_at":"2026-06-19T11:21:58Z","spotify_id":"5cnWo7KrhbqiJA98LOLMk3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2dba393d1deacaa2393ac67368c493a4658db43b05882e4e98bea7c64b7b1a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5cnWo7KrhbqiJA98LOLMk3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cnWo7KrhbqiJA98LOLMk3.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x1c2dba393d1deacaa2393ac67368c493a4658db43b05882e4e98bea7c64b7b1a","isrc":"US7VG1671501","name":"Mais Mais da Quebrada","registered_at":"2026-06-19T11:21:58Z","spotify_id":"5cnWo7KrhbqiJA98LOLMk3","type":"track"}
track: Lavagem de Notas
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211673
  explicit: false
  by artist: Mc Kelvinho
  in album: Lavagem de Notas
    type: MusicAlbum
    date published: 2016-07-22
  isrc code: US7VG1671502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T10:29:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59ea6cee86a930cae41aa05507804a0bb4b291ec3442a33e539b2e9e86800b63
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7MPW3oYeIXhbHklTAJsvsD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MPW3oYeIXhbHklTAJsvsD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x59ea6cee86a930cae41aa05507804a0bb4b291ec3442a33e539b2e9e86800b63","isrc":"US7VG1671502","name":"Lavagem de Notas","registered_at":"2026-06-11T10:29:35Z","spotify_id":"7MPW3oYeIXhbHklTAJsvsD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ea6cee86a930cae41aa05507804a0bb4b291ec3442a33e539b2e9e86800b63. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7MPW3oYeIXhbHklTAJsvsD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MPW3oYeIXhbHklTAJsvsD.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x59ea6cee86a930cae41aa05507804a0bb4b291ec3442a33e539b2e9e86800b63","isrc":"US7VG1671502","name":"Lavagem de Notas","registered_at":"2026-06-11T10:29:35Z","spotify_id":"7MPW3oYeIXhbHklTAJsvsD","type":"track"}
track: Madrugadas
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217547
  explicit: false
  by artist: Mc Kelvinho
  in album: Lavagem de Notas
    type: MusicAlbum
    date published: 2016-07-22
  isrc code: US7VG1671503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:14:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f5d4b3298abf1ba20d7b9a41cbf40b549373daa584dcba214ff2b19ae507fef
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/247iUx7rwSCddXkIos7ihM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/247iUx7rwSCddXkIos7ihM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5d4b3298abf1ba20d7b9a41cbf40b549373daa584dcba214ff2b19ae507fef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/247iUx7rwSCddXkIos7ihM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/247iUx7rwSCddXkIos7ihM.
    date published: 2026-06-13T17:25:41Z
track: Ousadia e Alegria 2
track: Ter Você
track: Nóis Tá Chefe

Ousadia e Alegria 2
type: MusicRecording
duration: PT2M30S
duration ms: 150790
explicit: false
by artist: Mc Kelvinho
in album: Lavagem de Notas
  type: MusicAlbum
  date published: 2016-07-22
isrc code: US7VG1671504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:35:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0096bd700f31be92b8be5aacc4015441b5fa3ad3c4c52ff5cb929587700b0d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6y8uSWHgnX7diZM5of8sPo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6y8uSWHgnX7diZM5of8sPo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0096bd700f31be92b8be5aacc4015441b5fa3ad3c4c52ff5cb929587700b0d5","isrc":"US7VG1671504","name":"Ousadia e Alegria 2","registered_at":"2026-06-07T07:35:42Z","spotify_id":"6y8uSWHgnX7diZM5of8sPo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0096bd700f31be92b8be5aacc4015441b5fa3ad3c4c52ff5cb929587700b0d5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6y8uSWHgnX7diZM5of8sPo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6y8uSWHgnX7diZM5of8sPo.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xc0096bd700f31be92b8be5aacc4015441b5fa3ad3c4c52ff5cb929587700b0d5","isrc":"US7VG1671504","name":"Ousadia e Alegria 2","registered_at":"2026-06-07T07:35:42Z","spotify_id":"6y8uSWHgnX7diZM5of8sPo","type":"track"}

Ter Você
type: MusicRecording
duration: PT2M39S
duration ms: 159799
explicit: false
by artist: Mc Kelvinho
in album: Lavagem de Notas
  type: MusicAlbum
  date published: 2016-07-22
isrc code: US7VG1671505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:34:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x981beac5d336364965c2d5bf7e3cc03f6ab60c67ad19f54b7b8825fe791a4d0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1n3FXJ0j2hlUuK7UEESG3G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1n3FXJ0j2hlUuK7UEESG3G
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x981beac5d336364965c2d5bf7e3cc03f6ab60c67ad19f54b7b8825fe791a4d0f","isrc":"US7VG1671505","name":"Ter Você","registered_at":"2026-06-24T13:34:29Z","spotify_id":"1n3FXJ0j2hlUuK7UEESG3G","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981beac5d336364965c2d5bf7e3cc03f6ab60c67ad19f54b7b8825fe791a4d0f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1n3FXJ0j2hlUuK7UEESG3G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1n3FXJ0j2hlUuK7UEESG3G.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x981beac5d336364965c2d5bf7e3cc03f6ab60c67ad19f54b7b8825fe791a4d0f","isrc":"US7VG1671505","name":"Ter Você","registered_at":"2026-06-24T13:34:29Z","spotify_id":"1n3FXJ0j2hlUuK7UEESG3G","type":"track"}

Nóis Tá Chefe
type: MusicRecording
duration: PT3M24S
duration ms: 204010
explicit: false
by artist: Mc Kelvinho
by artist: MC Rodolfinho
in album: Lavagem de Notas
  type: MusicAlbum
  date published: 2016-07-22
isrc code: US7VG1671506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T04:13:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f069baf772896b7918e6e620a2c316823c2c4193742f91b774bc139ab39c978
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Vn6CZ7abbQvbDt8rFKgKM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vn6CZ7abbQvbDt8rFKgKM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:31:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f069baf772896b7918e6e620a2c316823c2c4193742f91b774bc139ab39c978","isrc":"US7VG1671506","name":"Nóis Tá Chefe","registered_at":"2026-06-17T04:13:00Z","spotify_id":"2Vn6CZ7abbQvbDt8rFKgKM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f069baf772896b7918e6e620a2c316823c2c4193742f91b774bc139ab39c978. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:31:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Vn6CZ7abbQvbDt8rFKgKM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vn6CZ7abbQvbDt8rFKgKM.
  date published: 2026-06-17T20:31:08Z
  text: {"copyright_id":"0x3f069baf772896b7918e6e620a2c316823c2c4193742f91b774bc139ab39c978","isrc":"US7VG1671506","name":"Nóis Tá Chefe","registered_at":"2026-06-17T04:13:00Z","spotify_id":"2Vn6CZ7abbQvbDt8rFKgKM","type":"track"}

Saque Fantasma
type: MusicAlbum
date published: 2024-06-26
track: Saque Fantasma
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214153
  explicit: false
  by artist: Mc Kelvinho
  by artist: Dj Victor
  in album: Saque Fantasma
    type: MusicAlbum
    date published: 2024-06-26
  isrc code: BXG6R2400150
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T20:57:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7353460593fafcf4d78fe14565abefea0dfd7fdd91771b780d2ff47ab2f92202
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6qCPHeLUD6JNeorLmwvnWv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qCPHeLUD6JNeorLmwvnWv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7353460593fafcf4d78fe14565abefea0dfd7fdd91771b780d2ff47ab2f92202","isrc":"BXG6R2400150","name":"Saque Fantasma","registered_at":"2026-06-01T20:57:49Z","spotify_id":"6qCPHeLUD6JNeorLmwvnWv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7353460593fafcf4d78fe14565abefea0dfd7fdd91771b780d2ff47ab2f92202. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6qCPHeLUD6JNeorLmwvnWv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qCPHeLUD6JNeorLmwvnWv.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7353460593fafcf4d78fe14565abefea0dfd7fdd91771b780d2ff47ab2f92202","isrc":"BXG6R2400150","name":"Saque Fantasma","registered_at":"2026-06-01T20:57:49Z","spotify_id":"6qCPHeLUD6JNeorLmwvnWv","type":"track"}

Avisa Lá, Pt. 4
type: MusicAlbum
date published: 2024-05-06
track: Avisa Lá, Pt. 4
  type: MusicRecording
  duration: PT7M25S
  duration ms: 445000
  explicit: false
  by artist: Mc Kelvinho
  by artist: MC Hariel
  by artist: MC Ryan SP
  by artist: MC Neguinho do Kaxeta
  by artist: Mc Daniel
  by artist: Kyan
  in album: Avisa Lá, Pt. 4
    type: MusicAlbum
    date published: 2024-05-06
  isrc code: BXG6R2400151
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:48:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xddd0456d6da08798509a78bb5f9f8eb04fbbc1581d974a68b872b489a79cd5bd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0h7m2GwOZFptFrg7e7tiTn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h7m2GwOZFptFrg7e7tiTn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xddd0456d6da08798509a78bb5f9f8eb04fbbc1581d974a68b872b489a79cd5bd","isrc":"BXG6R2400151","name":"Avisa Lá, Pt. 4","registered_at":"2026-06-01T12:48:51Z","spotify_id":"0h7m2GwOZFptFrg7e7tiTn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd0456d6da08798509a78bb5f9f8eb04fbbc1581d974a68b872b489a79cd5bd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0h7m2GwOZFptFrg7e7tiTn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h7m2GwOZFptFrg7e7tiTn.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xddd0456d6da08798509a78bb5f9f8eb04fbbc1581d974a68b872b489a79cd5bd","isrc":"BXG6R2400151","name":"Avisa Lá, Pt. 4","registered_at":"2026-06-01T12:48:51Z","spotify_id":"0h7m2GwOZFptFrg7e7tiTn","type":"track"}

Só Malote
type: MusicAlbum
date published: 2023-10-23
track: Só Malote
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164475
  explicit: false
  by artist: Mc Kelvinho
  by artist: Mc Kauan
  in album: Só Malote
    type: MusicAlbum
    date published: 2023-10-23
  isrc code: BXG6R2300784
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:26:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1459d8da9430d7bc35eb916aa8fc711e32a0da93faa7afa756e50ce1b0b5df37
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956856
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4kibOfg5CfTCj4mTBonNUK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kibOfg5CfTCj4mTBonNUK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1459d8da9430d7bc35eb916aa8fc711e32a0da93faa7afa756e50ce1b0b5df37","isrc":"BXG6R2300784","name":"Só Malote","registered_at":"2026-06-07T07:26:55Z","spotify_id":"4kibOfg5CfTCj4mTBonNUK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1459d8da9430d7bc35eb916aa8fc711e32a0da93faa7afa756e50ce1b0b5df37. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kibOfg5CfTCj4mTBonNUK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kibOfg5CfTCj4mTBonNUK.
    date published: 2026-07-06T01:25:57Z
    text: {"copyright_id":"0x1459d8da9430d7bc35eb916aa8fc711e32a0da93faa7afa756e50ce1b0b5df37","isrc":"BXG6R2300784","name":"Só Malote","registered_at":"2026-06-07T07:26:55Z","spotify_id":"4kibOfg5CfTCj4mTBonNUK","type":"track"}

O 7 Patrocina
type: MusicAlbum
date published: 2023-10-23
track: O 7 Patrocina
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203636
  explicit: false
  by artist: Mc Kelvinho
  by artist: Kyan
  by artist: DJ Thi Marquez
  in album: O 7 Patrocina
    type: MusicAlbum
    date published: 2023-10-23
  isrc code: BXG6R2300774
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T22:39:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1cAKWtBqTwkexy2L8dXdLG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cAKWtBqTwkexy2L8dXdLG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b","isrc":"BXG6R2300774","name":"O 7 Patrocina","registered_at":"2026-06-01T22:39:29Z","spotify_id":"1cAKWtBqTwkexy2L8dXdLG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1cAKWtBqTwkexy2L8dXdLG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cAKWtBqTwkexy2L8dXdLG.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b","isrc":"BXG6R2300774","name":"O 7 Patrocina","registered_at":"2026-06-01T22:39:29Z","spotify_id":"1cAKWtBqTwkexy2L8dXdLG","type":"track"}

J.O.B
type: MusicAlbum
date published: 2023-10-23
track: J.O.B
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140571
  explicit: false
  by artist: Mc Kelvinho
  by artist: Derek
  in album: J.O.B
    type: MusicAlbum
    date published: 2023-10-23
  isrc code: BXG6R2300775
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:44:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x074c5799e3c4663fe23401e63852cc1bebf07bee85b8cc42726595a1a1f8234b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2QqSVV2quMVN93vvnPFB1K.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QqSVV2quMVN93vvnPFB1K
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074c5799e3c4663fe23401e63852cc1bebf07bee85b8cc42726595a1a1f8234b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2QqSVV2quMVN93vvnPFB1K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QqSVV2quMVN93vvnPFB1K.
    date published: 2026-07-02T11:34:59Z

Vou Ter Que Mandar
type: MusicAlbum
date published: 2023-10-22
track: Vou Ter Que Mandar
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177230
  explicit: false
  by artist: Mc Kelvinho
  by artist: MC Hariel
  by artist: MC Neguinho do Kaxeta
  in album: Vou Ter Que Mandar
    type: MusicAlbum
    date published: 2023-10-22
  isrc code: BXG6R2300773
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:29:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1ahCTpZJqMA8pGwZvXCOFK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ahCTpZJqMA8pGwZvXCOFK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686","isrc":"BXG6R2300773","name":"Vou Ter Que Mandar","registered_at":"2026-06-07T07:29:45Z","spotify_id":"1ahCTpZJqMA8pGwZvXCOFK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ahCTpZJqMA8pGwZvXCOFK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ahCTpZJqMA8pGwZvXCOFK.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686","isrc":"BXG6R2300773","name":"Vou Ter Que Mandar","registered_at":"2026-06-07T07:29:45Z","spotify_id":"1ahCTpZJqMA8pGwZvXCOFK","type":"track"}

Não É Miragem
type: MusicAlbum
date published: 2023-09-10
track: Não É Miragem
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182856
  explicit: false
  by artist: MC Dih
  by artist: Mc Kelvinho
  in album: Não É Miragem
    type: MusicAlbum
    date published: 2023-09-10
  isrc code: QZTPX2326553

O Amor da Minha Vida
type: MusicAlbum
date published: 2023-06-23
track: O Amor da Minha Vida
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207783
  explicit: false
  by artist: Mc Kelvinho
  in album: O Amor da Minha Vida
    type: MusicAlbum
    date published: 2023-06-23
  isrc code: BXG6R2300406

Amor Perfeito
type: MusicAlbum
date published: 2023-06-16
track: Amor Perfeito
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235307
  explicit: false
  by artist: Mc Kelvinho
  in album: Amor Perfeito
    type: MusicAlbum
    date published: 2023-06-16
  isrc code: BXG6R2300405

Medley Sorriso Maroto - Em Suas Mãos / Distancia / Fica Combinado Assim
type: MusicAlbum
date published: 2023-06-09
track: Medley Sorriso Maroto - Em Suas Mãos / Distancia / Fica Combinado Assim
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301921
  explicit: false
  by artist: Mc Kelvinho
  in album: Medley Sorriso Maroto - Em Suas Mãos / Distancia / Fica Combinado Assim
    type: MusicAlbum
    date published: 2023-06-09
  isrc code: BXG6R2300404
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T13:35:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa5e6436fae8fa2f8e5f4c6454ebae3ec10d0fe0c928cbc5e82291eac96f86a00
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6MvI29IO83GHqGPsS5AQ3I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MvI29IO83GHqGPsS5AQ3I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa5e6436fae8fa2f8e5f4c6454ebae3ec10d0fe0c928cbc5e82291eac96f86a00","isrc":"BXG6R2300404","name":"Medley Sorriso Maroto - Em Suas Mãos / Distancia / Fica Combinado Assim","registered_at":"2026-06-24T13:35:07Z","spotify_id":"6MvI29IO83GHqGPsS5AQ3I","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e6436fae8fa2f8e5f4c6454ebae3ec10d0fe0c928cbc5e82291eac96f86a00. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6MvI29IO83GHqGPsS5AQ3I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MvI29IO83GHqGPsS5AQ3I.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa5e6436fae8fa2f8e5f4c6454ebae3ec10d0fe0c928cbc5e82291eac96f86a00","isrc":"BXG6R2300404","name":"Medley Sorriso Maroto - Em Suas Mãos / Distancia / Fica Combinado Assim","registered_at":"2026-06-24T13:35:07Z","spotify_id":"6MvI29IO83GHqGPsS5AQ3I","type":"track"}

Bilhete / Amor Eterno / Não Foi á Toa
type: MusicAlbum
date published: 2023-06-02
track: Bilhete
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150757
  explicit: false
  by artist: Mc Kelvinho
  in album: Bilhete / Amor Eterno / Não Foi á Toa
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: BXG6R2300401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T02:31:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c323304c179b2b9f66abb7d5beb942f7de6f18829d095189f173b733feb7a15
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2YRM5INY36BIIfZjuqS1zY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YRM5INY36BIIfZjuqS1zY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c323304c179b2b9f66abb7d5beb942f7de6f18829d095189f173b733feb7a15. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YRM5INY36BIIfZjuqS1zY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YRM5INY36BIIfZjuqS1zY.
    date published: 2026-07-02T11:38:34Z
track: Amor Eterno
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199673
  explicit: false
  by artist: Mc Kelvinho
  in album: Bilhete / Amor Eterno / Não Foi á Toa
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: BXG6R2300402
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T23:30:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd73a44fa55ec52535dd1e6f557f8b8229da8371e8c3bf530dbcd98645525420c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7D0ftevPowvqipv4NNnSX1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7D0ftevPowvqipv4NNnSX1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd73a44fa55ec52535dd1e6f557f8b8229da8371e8c3bf530dbcd98645525420c","isrc":"BXG6R2300402","name":"Amor Eterno","registered_at":"2026-06-25T23:30:19Z","spotify_id":"7D0ftevPowvqipv4NNnSX1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73a44fa55ec52535dd1e6f557f8b8229da8371e8c3bf530dbcd98645525420c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7D0ftevPowvqipv4NNnSX1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7D0ftevPowvqipv4NNnSX1.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd73a44fa55ec52535dd1e6f557f8b8229da8371e8c3bf530dbcd98645525420c","isrc":"BXG6R2300402","name":"Amor Eterno","registered_at":"2026-06-25T23:30:19Z","spotify_id":"7D0ftevPowvqipv4NNnSX1","type":"track"}
track: Não Foi á toa
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231322
  explicit: false
  by artist: Mc Kelvinho
  in album: Bilhete / Amor Eterno / Não Foi á Toa
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: BXG6R2300403

Um Minuto
type: MusicAlbum
date published: 2023-05-26
track: Um Minuto
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171224
  explicit: false
  by artist: Mc Kelvinho
  by artist: Quézia Lima
  in album: Um Minuto
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: BXG6R2300400
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T02:29:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xce0806936810d27a5a96098bedec81ba75e51f974a92c45388f6ed3744a2d63a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4OZz929Cbz8wwYu1FchYMJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OZz929Cbz8wwYu1FchYMJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xce0806936810d27a5a96098bedec81ba75e51f974a92c45388f6ed3744a2d63a","isrc":"BXG6R2300400","name":"Um Minuto","registered_at":"2026-06-27T02:29:05Z","spotify_id":"4OZz929Cbz8wwYu1FchYMJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0806936810d27a5a96098bedec81ba75e51f974a92c45388f6ed3744a2d63a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OZz929Cbz8wwYu1FchYMJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OZz929Cbz8wwYu1FchYMJ.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xce0806936810d27a5a96098bedec81ba75e51f974a92c45388f6ed3744a2d63a","isrc":"BXG6R2300400","name":"Um Minuto","registered_at":"2026-06-27T02:29:05Z","spotify_id":"4OZz929Cbz8wwYu1FchYMJ","type":"track"}

Croco 90
type: MusicAlbum
date published: 2023-05-18
track: Croco 90
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223759
  explicit: false
  by artist: Mc Kelvinho
  by artist: MC Hariel
  by artist: MC Neguinho do Kaxeta
  in album: Croco 90
    type: MusicAlbum
    date published: 2023-05-18
  isrc code: BXG6R2300432
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:09:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2164809a4aa209d89ccf2292e0664d75bd2fe739aeae7553b3fdda8367a8b4be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/71JgQccG2v3zVZJCaKQDsM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71JgQccG2v3zVZJCaKQDsM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2164809a4aa209d89ccf2292e0664d75bd2fe739aeae7553b3fdda8367a8b4be","isrc":"BXG6R2300432","name":"Croco 90","registered_at":"2026-06-08T12:09:32Z","spotify_id":"71JgQccG2v3zVZJCaKQDsM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2164809a4aa209d89ccf2292e0664d75bd2fe739aeae7553b3fdda8367a8b4be. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71JgQccG2v3zVZJCaKQDsM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71JgQccG2v3zVZJCaKQDsM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2164809a4aa209d89ccf2292e0664d75bd2fe739aeae7553b3fdda8367a8b4be","isrc":"BXG6R2300432","name":"Croco 90","registered_at":"2026-06-08T12:09:32Z","spotify_id":"71JgQccG2v3zVZJCaKQDsM","type":"track"}

Exportação
type: MusicAlbum
date published: 2023-05-12
track: Exportação
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192000
  explicit: false
  by artist: Mc Kelvinho
  by artist: Perera DJ
  in album: Exportação
    type: MusicAlbum
    date published: 2023-05-12
  isrc code: BXG6R2300259
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:20:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x564ef2b1a1e8fcf9c66619d979a9a60a4b93ac87934214ef48eb3d8c790bb5df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/31c3glaJj5mGKeB7CXMZWX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31c3glaJj5mGKeB7CXMZWX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x564ef2b1a1e8fcf9c66619d979a9a60a4b93ac87934214ef48eb3d8c790bb5df","isrc":"BXG6R2300259","name":"Exportação","registered_at":"2026-06-09T08:20:55Z","spotify_id":"31c3glaJj5mGKeB7CXMZWX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564ef2b1a1e8fcf9c66619d979a9a60a4b93ac87934214ef48eb3d8c790bb5df. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31c3glaJj5mGKeB7CXMZWX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31c3glaJj5mGKeB7CXMZWX.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x564ef2b1a1e8fcf9c66619d979a9a60a4b93ac87934214ef48eb3d8c790bb5df","isrc":"BXG6R2300259","name":"Exportação","registered_at":"2026-06-09T08:20:55Z","spotify_id":"31c3glaJj5mGKeB7CXMZWX","type":"track"}

Tipo Ney
type: MusicAlbum
date published: 2023-05-02
track: Tipo Ney
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135014
  explicit: false
  by artist: Mc Kelvinho
  by artist: Ecologyk
  in album: Tipo Ney
    type: MusicAlbum
    date published: 2023-05-02
  isrc code: BXG6R2300261

Sossega Leão
type: MusicAlbum
date published: 2023-04-25
track: Sossega Leão
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193333
  explicit: false
  by artist: Mc Kelvinho
  by artist: Ecologyk
  in album: Sossega Leão
    type: MusicAlbum
    date published: 2023-04-25
  isrc code: BXG6R2300260
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T23:28:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc7008d00245bc3d55527655e91536156b2eb5a699cb7ea60fadfe9e4b23019ea
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/48O7pIUheLj9kgUBPrrDe7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48O7pIUheLj9kgUBPrrDe7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc7008d00245bc3d55527655e91536156b2eb5a699cb7ea60fadfe9e4b23019ea","isrc":"BXG6R2300260","name":"Sossega Leão","registered_at":"2026-06-25T23:28:03Z","spotify_id":"48O7pIUheLj9kgUBPrrDe7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7008d00245bc3d55527655e91536156b2eb5a699cb7ea60fadfe9e4b23019ea. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/48O7pIUheLj9kgUBPrrDe7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48O7pIUheLj9kgUBPrrDe7.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc7008d00245bc3d55527655e91536156b2eb5a699cb7ea60fadfe9e4b23019ea","isrc":"BXG6R2300260","name":"Sossega Leão","registered_at":"2026-06-25T23:28:03Z","spotify_id":"48O7pIUheLj9kgUBPrrDe7","type":"track"}

Papo de amor
type: MusicAlbum
date published: 2023-04-18
track: Papo de amor
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156923
  explicit: false
  by artist: Mc Kelvinho
  by artist: Caio Passos
  in album: Papo de amor
    type: MusicAlbum
    date published: 2023-04-18
  isrc code: BXG6R2300262

Não me procure
type: MusicAlbum
date published: 2023-04-11
track: Não me procure
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144000
  explicit: false
  by artist: Mc Kelvinho
  by artist: Perera DJ
  in album: Não me procure
    type: MusicAlbum
    date published: 2023-04-11
  isrc code: BXG6R2300258

Titanic
type: MusicAlbum
date published: 2023-04-04
track: Titanic
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155187
  explicit: false
  by artist: Mc Kelvinho
  by artist: Caio Passos
  in album: Titanic
    type: MusicAlbum
    date published: 2023-04-04
  isrc code: BXG6R2300257
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:36:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa48122fac1426dd30ca338b0fa5c5235ac48ba2a1a44cadcba047f749313fa45
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1sMHQZN5ZE6MHwNb49NGMD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sMHQZN5ZE6MHwNb49NGMD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48122fac1426dd30ca338b0fa5c5235ac48ba2a1a44cadcba047f749313fa45. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1sMHQZN5ZE6MHwNb49NGMD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sMHQZN5ZE6MHwNb49NGMD.
    date published: 2026-06-13T12:47:07Z

Porque me ama tanto assim
type: MusicAlbum
date published: 2023-03-22
track: Porque me ama tanto assim
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141346
  explicit: false
  by artist: Mc Kelvinho
  in album: Porque me ama tanto assim
    type: MusicAlbum
    date published: 2023-03-22
  isrc code: BXG6R2300246

Baseado em Fatos Reais
type: MusicAlbum
date published: 2023-03-02
track: Baseado em Fatos Reais
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120704
  explicit: false
  by artist: Mc Kelvinho
  by artist: Allazka Beats
  in album: Baseado em Fatos Reais
    type: MusicAlbum
    date published: 2023-03-02
  isrc code: BXG6R2300183
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:51:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5de1e618e8a29f2842c52a53490965e098474d56386308d5547355b52fca8e5d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6PGoEIbkSIFF1Gcdh4mtRK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PGoEIbkSIFF1Gcdh4mtRK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5de1e618e8a29f2842c52a53490965e098474d56386308d5547355b52fca8e5d","isrc":"BXG6R2300183","name":"Baseado em Fatos Reais","registered_at":"2026-06-04T06:51:57Z","spotify_id":"6PGoEIbkSIFF1Gcdh4mtRK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de1e618e8a29f2842c52a53490965e098474d56386308d5547355b52fca8e5d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6PGoEIbkSIFF1Gcdh4mtRK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PGoEIbkSIFF1Gcdh4mtRK.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5de1e618e8a29f2842c52a53490965e098474d56386308d5547355b52fca8e5d","isrc":"BXG6R2300183","name":"Baseado em Fatos Reais","registered_at":"2026-06-04T06:51:57Z","spotify_id":"6PGoEIbkSIFF1Gcdh4mtRK","type":"track"}

Bonde da sonegação
type: MusicAlbum
date published: 2023-02-24
track: Bonde da sonegação
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154434
  explicit: false
  by artist: Mc Kelvinho
  by artist: Ecologyk
  in album: Bonde da sonegação
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: BXG6R2300196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T04:13:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4b438029fc1738518c0565f3bf5f3f85c530e8b2fb1e946efb1895e9675dfb40
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/73HozT3gYdBXDGADTETBkb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73HozT3gYdBXDGADTETBkb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:31:03Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4b438029fc1738518c0565f3bf5f3f85c530e8b2fb1e946efb1895e9675dfb40","isrc":"BXG6R2300196","name":"Bonde da sonegação","registered_at":"2026-06-17T04:13:06Z","spotify_id":"73HozT3gYdBXDGADTETBkb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b438029fc1738518c0565f3bf5f3f85c530e8b2fb1e946efb1895e9675dfb40. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:31:03Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73HozT3gYdBXDGADTETBkb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73HozT3gYdBXDGADTETBkb.
    date published: 2026-06-17T20:31:03Z
    text: {"copyright_id":"0x4b438029fc1738518c0565f3bf5f3f85c530e8b2fb1e946efb1895e9675dfb40","isrc":"BXG6R2300196","name":"Bonde da sonegação","registered_at":"2026-06-17T04:13:06Z","spotify_id":"73HozT3gYdBXDGADTETBkb","type":"track"}

Deixa a Vida assim
type: MusicAlbum
date published: 2023-02-16
track: Deixa a Vida assim
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121846
  explicit: false
  by artist: Mc Kelvinho
  by artist: Allazka Beats
  in album: Deixa a Vida assim
    type: MusicAlbum
    date published: 2023-02-16
  isrc code: BXG6R2300180
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:40:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63ab790da43efa753ae5d8c71e741c0aad6d16c5496d5b2e2cc314ea8a4656ce
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3H7oYXhdic3Z569kzGpRW2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H7oYXhdic3Z569kzGpRW2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x63ab790da43efa753ae5d8c71e741c0aad6d16c5496d5b2e2cc314ea8a4656ce","isrc":"BXG6R2300180","name":"Deixa a Vida assim","registered_at":"2026-06-21T02:40:39Z","spotify_id":"3H7oYXhdic3Z569kzGpRW2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ab790da43efa753ae5d8c71e741c0aad6d16c5496d5b2e2cc314ea8a4656ce. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3H7oYXhdic3Z569kzGpRW2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H7oYXhdic3Z569kzGpRW2.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x63ab790da43efa753ae5d8c71e741c0aad6d16c5496d5b2e2cc314ea8a4656ce","isrc":"BXG6R2300180","name":"Deixa a Vida assim","registered_at":"2026-06-21T02:40:39Z","spotify_id":"3H7oYXhdic3Z569kzGpRW2","type":"track"}

Festa de Malandro
type: MusicAlbum
date published: 2023-02-15
track: Festa de Malandro
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216601
  explicit: false
  by artist: Explode Nova Era
  by artist: Mc Kelvinho
  in album: Festa de Malandro
    type: MusicAlbum
    date published: 2023-02-15
  isrc code: BXG6R2300090
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:02:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x697c4bf746ba764f85ad8d0b9e95837dbc0df7ddb282c8b450e2bbdcb3959a80
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ybWYxTLrLzAC73zGmUU7M.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ybWYxTLrLzAC73zGmUU7M
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x697c4bf746ba764f85ad8d0b9e95837dbc0df7ddb282c8b450e2bbdcb3959a80","isrc":"BXG6R2300090","name":"Festa de Malandro","registered_at":"2026-06-18T16:02:19Z","spotify_id":"5ybWYxTLrLzAC73zGmUU7M","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697c4bf746ba764f85ad8d0b9e95837dbc0df7ddb282c8b450e2bbdcb3959a80. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ybWYxTLrLzAC73zGmUU7M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ybWYxTLrLzAC73zGmUU7M.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x697c4bf746ba764f85ad8d0b9e95837dbc0df7ddb282c8b450e2bbdcb3959a80","isrc":"BXG6R2300090","name":"Festa de Malandro","registered_at":"2026-06-18T16:02:19Z","spotify_id":"5ybWYxTLrLzAC73zGmUU7M","type":"track"}

17/1
type: MusicAlbum
date published: 2023-02-10
track: 17/1
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138396
  explicit: false
  by artist: Mc Kelvinho
  by artist: Ecologyk
  in album: 17/1
    type: MusicAlbum
    date published: 2023-02-10
  isrc code: BXG6R2300045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:23:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe33a2c80708b87e214517ae0c5e594683d2c09a9d7eab1d2b088c54834c511d0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/15ilfI7sJRYUBoygeOwmJF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15ilfI7sJRYUBoygeOwmJF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33a2c80708b87e214517ae0c5e594683d2c09a9d7eab1d2b088c54834c511d0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15ilfI7sJRYUBoygeOwmJF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15ilfI7sJRYUBoygeOwmJF.
    date published: 2026-06-13T13:32:09Z

"Cê é Pra Falar de Amor"
type: MusicAlbum
date published: 2022-12-08
track: De Janeiro a Janeiro
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167191
  explicit: false
  by artist: Mc Kelvinho
  by artist: MC Ryan SP
  by artist: DJ BOY
  in album: "Cê é Pra Falar de Amor"
    type: MusicAlbum
    date published: 2022-12-08
  isrc code: BXG6R2200928
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:24:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0da3edf8c8aea43f7dea8ca88e18bc8bf78fe9d9b53e10dcf038307c3b1f1351
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4R9qjCYIHR5whOXM6eIUrH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4R9qjCYIHR5whOXM6eIUrH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0da3edf8c8aea43f7dea8ca88e18bc8bf78fe9d9b53e10dcf038307c3b1f1351","isrc":"BXG6R2200928","name":"De Janeiro a Janeiro","registered_at":"2026-06-09T08:24:53Z","spotify_id":"4R9qjCYIHR5whOXM6eIUrH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da3edf8c8aea43f7dea8ca88e18bc8bf78fe9d9b53e10dcf038307c3b1f1351. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4R9qjCYIHR5whOXM6eIUrH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4R9qjCYIHR5whOXM6eIUrH.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0da3edf8c8aea43f7dea8ca88e18bc8bf78fe9d9b53e10dcf038307c3b1f1351","isrc":"BXG6R2200928","name":"De Janeiro a Janeiro","registered_at":"2026-06-09T08:24:53Z","spotify_id":"4R9qjCYIHR5whOXM6eIUrH","type":"track"}
track: Menina Vem Cá
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208615
  explicit: false
  by artist: Mc Kelvinho
  by artist: Gaab
  in album: "Cê é Pra Falar de Amor"
    type: MusicAlbum
    date published: 2022-12-08
  isrc code: BXG6R2200929
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T15:57:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa52eb9cf70526b67a7d46fdb143e282ec6b17886ba0a71f288e1c76cbf2f6eb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/21AzO8UOY8tFHxd2VL5Gsp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21AzO8UOY8tFHxd2VL5Gsp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa52eb9cf70526b67a7d46fdb143e282ec6b17886ba0a71f288e1c76cbf2f6eb","isrc":"BXG6R2200929","name":"Menina Vem Cá","registered_at":"2026-06-18T15:57:40Z","spotify_id":"21AzO8UOY8tFHxd2VL5Gsp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa52eb9cf70526b67a7d46fdb143e282ec6b17886ba0a71f288e1c76cbf2f6eb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/21AzO8UOY8tFHxd2VL5Gsp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21AzO8UOY8tFHxd2VL5Gsp.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xfa52eb9cf70526b67a7d46fdb143e282ec6b17886ba0a71f288e1c76cbf2f6eb","isrc":"BXG6R2200929","name":"Menina Vem Cá","registered_at":"2026-06-18T15:57:40Z","spotify_id":"21AzO8UOY8tFHxd2VL5Gsp","type":"track"}
track: Pecado
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254003
  explicit: false
  by artist: Mc Kelvinho
  by artist: Perera DJ
  by artist: Mc Don Juan
  by artist: MC Hariel
  in album: "Cê é Pra Falar de Amor"
    type: MusicAlbum
    date published: 2022-12-08
  isrc code: BXG6R2200930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:41:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf79338fd119ab065ba96a0c67cdfd5ad7fed1afb47c300e6d5eea56055673c2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/04TEGDzD2pAtNfMihysg2n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04TEGDzD2pAtNfMihysg2n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf79338fd119ab065ba96a0c67cdfd5ad7fed1afb47c300e6d5eea56055673c2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/04TEGDzD2pAtNfMihysg2n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04TEGDzD2pAtNfMihysg2n.
    date published: 2026-06-13T12:47:07Z
track: Dia Perfeito
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181833
  explicit: false
  by artist: Mc Kelvinho
  in album: "Cê é Pra Falar de Amor"
    type: MusicAlbum
    date published: 2022-12-08
  isrc code: BXG6R2200931
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T12:34:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f26f74976264e47b9acbe5e7fcbfecb5b64a0043048b89213b21fbd0531f5df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1KlaHaOUP1g0begBNg0NGZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KlaHaOUP1g0begBNg0NGZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f26f74976264e47b9acbe5e7fcbfecb5b64a0043048b89213b21fbd0531f5df","isrc":"BXG6R2200931","name":"Dia Perfeito","registered_at":"2026-06-19T12:34:17Z","spotify_id":"1KlaHaOUP1g0begBNg0NGZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f26f74976264e47b9acbe5e7fcbfecb5b64a0043048b89213b21fbd0531f5df. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KlaHaOUP1g0begBNg0NGZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KlaHaOUP1g0begBNg0NGZ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1f26f74976264e47b9acbe5e7fcbfecb5b64a0043048b89213b21fbd0531f5df","isrc":"BXG6R2200931","name":"Dia Perfeito","registered_at":"2026-06-19T12:34:17Z","spotify_id":"1KlaHaOUP1g0begBNg0NGZ","type":"track"}
track: Amor da Minha Vida
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155076
  explicit: false
  by artist: Mc Kelvinho
  in album: "Cê é Pra Falar de Amor"
  isrc code: BXG6R2200932
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: A Vida é Linda

Mc Kelvinho
type: MusicGroup

"Cê é Pra Falar de Amor"
type: MusicAlbum
date published: 2022-12-08

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T00:17:55+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x45c7b2b64340d9d0904e6a1692c09c40d338557fd4e0563dde1fb813c2491262

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5q8N0cyiMgDOXcGwg9grD2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5q8N0cyiMgDOXcGwg9grD2

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x45c7b2b64340d9d0904e6a1692c09c40d338557fd4e0563dde1fb813c2491262","isrc":"BXG6R2200932","name":"Amor da Minha Vida","registered_at":"2026-06-20T00:17:55Z","spotify_id":"5q8N0cyiMgDOXcGwg9grD2","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c7b2b64340d9d0904e6a1692c09c40d338557fd4e0563dde1fb813c2491262. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5q8N0cyiMgDOXcGwg9grD2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5q8N0cyiMgDOXcGwg9grD2.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x45c7b2b64340d9d0904e6a1692c09c40d338557fd4e0563dde1fb813c2491262","isrc":"BXG6R2200932","name":"Amor da Minha Vida","registered_at":"2026-06-20T00:17:55Z","spotify_id":"5q8N0cyiMgDOXcGwg9grD2","type":"track"}

A Vida é Linda
type: MusicRecording
duration: PT2M57S
duration ms: 177391
explicit: false
by artist: Mc Kelvinho
by artist: Caio Passos
in album: "Cê é Pra Falar de Amor"
  type: MusicAlbum
  date published: 2022-12-08
isrc code: BXG6R2200933
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T12:34:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63b91dd9754eb28afb130f362c51876922ca5fff572f80f2d8ddd77e10268e58
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1xR8DMW7lzLmA2tMjuOBLt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xR8DMW7lzLmA2tMjuOBLt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63b91dd9754eb28afb130f362c51876922ca5fff572f80f2d8ddd77e10268e58","isrc":"BXG6R2200933","name":"A Vida é Linda","registered_at":"2026-06-19T12:34:15Z","spotify_id":"1xR8DMW7lzLmA2tMjuOBLt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b91dd9754eb28afb130f362c51876922ca5fff572f80f2d8ddd77e10268e58. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xR8DMW7lzLmA2tMjuOBLt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xR8DMW7lzLmA2tMjuOBLt.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x63b91dd9754eb28afb130f362c51876922ca5fff572f80f2d8ddd77e10268e58","isrc":"BXG6R2200933","name":"A Vida é Linda","registered_at":"2026-06-19T12:34:15Z","spotify_id":"1xR8DMW7lzLmA2tMjuOBLt","type":"track"}

Pernoite
type: MusicAlbum
date published: 2022-11-21
track: Pernoite
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240000
  explicit: false
  by artist: Mc Paiva ZS
  by artist: MC Ryan SP
  by artist: Mc Kelvinho
  by artist: Love Funk
  in album: Pernoite
    type: MusicAlbum
    date published: 2022-11-21
  isrc code: BXKG22201245
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:43:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc933031d14b1227b3a934b6f5bbf3471aea6221a03c3035174f5f8822f8cc0c4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4pbNBuoWZGklsHmt0ljmkP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pbNBuoWZGklsHmt0ljmkP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc933031d14b1227b3a934b6f5bbf3471aea6221a03c3035174f5f8822f8cc0c4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pbNBuoWZGklsHmt0ljmkP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pbNBuoWZGklsHmt0ljmkP.
    date published: 2026-06-13T17:25:41Z

Daleste
type: MusicAlbum
date published: 2022-10-25
track: Daleste
  type: MusicRecording
  duration: PT7M20S
  duration ms: 440470
  explicit: false
  by artist: MC Cassiano
  by artist: Mc Kadu
  by artist: Mc Kelvinho
  by artist: MC Leozinho ZS
  by artist: Mc Magal
  in album: Daleste
    type: MusicAlbum
    date published: 2022-10-25
  isrc code: BCV112200082
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:48:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9de7d770b11805c70c94ca950ca04008089719849e3a4594a3de1a45f7a2268d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2io225vbNi3Miw5A1M18h3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2io225vbNi3Miw5A1M18h3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de7d770b11805c70c94ca950ca04008089719849e3a4594a3de1a45f7a2268d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2io225vbNi3Miw5A1M18h3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2io225vbNi3Miw5A1M18h3.
    date published: 2026-06-13T13:32:09Z

01 * 777 *
type: MusicAlbum
date published: 2022-07-07
track: Pokas ideia 777*
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202325
  explicit: false
  by artist: Mc Kelvinho
  by artist: Caio Passos
  in album: 01 * 777 *
    type: MusicAlbum
    date published: 2022-07-07
  isrc code: BXG6R2200403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:36:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7501fb9501194c068b44695f457d6b8e9a886d1cd58f6fe1a3ddcbd7ad773941
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5i9QdbynB94VNGEY0Tll0G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5i9QdbynB94VNGEY0Tll0G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7501fb9501194c068b44695f457d6b8e9a886d1cd58f6fe1a3ddcbd7ad773941","isrc":"BXG6R2200403","name":"Pokas ideia 777*","registered_at":"2026-06-05T08:36:19Z","spotify_id":"5i9QdbynB94VNGEY0Tll0G","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7501fb9501194c068b44695f457d6b8e9a886d1cd58f6fe1a3ddcbd7ad773941. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5i9QdbynB94VNGEY0Tll0G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5i9QdbynB94VNGEY0Tll0G.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7501fb9501194c068b44695f457d6b8e9a886d1cd58f6fe1a3ddcbd7ad773941","isrc":"BXG6R2200403","name":"Pokas ideia 777*","registered_at":"2026-06-05T08:36:19Z","spotify_id":"5i9QdbynB94VNGEY0Tll0G","type":"track"}
track: Coleção
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140000
  explicit: false
  by artist: Mc Kelvinho
  by artist: Caio Passos
  in album: 01 * 777 *
    type: MusicAlbum
    date published: 2022-07-07
  isrc code: BXG6R2200404
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T00:40:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x289eda40c8c99035121d0b2ed95f137893642b5954620e05aab7a253918ba417
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/295fCKHntoFAp549virrYa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/295fCKHntoFAp549virrYa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x289eda40c8c99035121d0b2ed95f137893642b5954620e05aab7a253918ba417","isrc":"BXG6R2200404","name":"Coleção","registered_at":"2026-06-18T00:40:10Z","spotify_id":"295fCKHntoFAp549virrYa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289eda40c8c99035121d0b2ed95f137893642b5954620e05aab7a253918ba417. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/295fCKHntoFAp549virrYa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/295fCKHntoFAp549virrYa.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x289eda40c8c99035121d0b2ed95f137893642b5954620e05aab7a253918ba417","isrc":"BXG6R2200404","name":"Coleção","registered_at":"2026-06-18T00:40:10Z","spotify_id":"295fCKHntoFAp549virrYa","type":"track"}
track: Cheque em branco
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185333
  explicit: false
  by artist: Mc Kelvinho
  by artist: Caio Passos
  in album: 01 * 777 *
    type: MusicAlbum
    date published: 2022-07-07
  isrc code: BXG6R2200405
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:50:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7675220ffab752dc6ca31745e8696333e039bdcf320dfb51e622f201d9644f24
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0hwqJZbtIv1IijSpSjmI5J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hwqJZbtIv1IijSpSjmI5J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7675220ffab752dc6ca31745e8696333e039bdcf320dfb51e622f201d9644f24","isrc":"BXG6R2200405","name":"Cheque em branco","registered_at":"2026-06-10T03:50:28Z","spotify_id":"0hwqJZbtIv1IijSpSjmI5J","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7675220ffab752dc6ca31745e8696333e039bdcf320dfb51e622f201d9644f24. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hwqJZbtIv1IijSpSjmI5J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hwqJZbtIv1IijSpSjmI5J.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7675220ffab752dc6ca31745e8696333e039bdcf320dfb51e622f201d9644f24","isrc":"BXG6R2200405","name":"Cheque em branco","registered_at":"2026-06-10T03:50:28Z","spotify_id":"0hwqJZbtIv1IijSpSjmI5J","type":"track"}
track: De 0 a 100
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134193
  explicit: false
  by artist: Mc Kelvinho
  by artist: Caio Passos
  in album: 01 * 777 *
    type: MusicAlbum
    date published: 2022-07-07
  isrc code: BXG6R2200402
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:48:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf56807407d8f50c3635e656da90fd9d20cdb2b12ae2fd0cc54c54ab76849998f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1qqQ74dzSxQQZnB33MfBan.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qqQ74dzSxQQZnB33MfBan
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf56807407d8f50c3635e656da90fd9d20cdb2b12ae2fd0cc54c54ab76849998f","isrc":"BXG6R2200402","name":"De 0 a 100","registered_at":"2026-06-10T03:48:08Z","spotify_id":"1qqQ74dzSxQQZnB33MfBan","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56807407d8f50c3635e656da90fd9d20cdb2b12ae2fd0cc54c54ab76849998f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qqQ74dzSxQQZnB33MfBan.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qqQ74dzSxQQZnB33MfBan.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf56807407d8f50c3635e656da90fd9d20cdb2b12ae2fd0cc54c54ab76849998f","isrc":"BXG6R2200402","name":"De 0 a 100","registered_at":"2026-06-10T03:48:08Z","spotify_id":"1qqQ74dzSxQQZnB33MfBan","type":"track"}

Agradeça a Deus
type: MusicAlbum
date published: 2022-06-14
track: Agradeça a Deus
  type: MusicRecording
  duration: PT5M30S
  duration ms: 330666
  explicit: false
  by artist: Mc Kelvinho
  by artist: MC Joãozinho VT
  by artist: Mc Magal
  by artist: Mc Kadu
  by artist: MC Cebezinho
  in album: Agradeça a Deus
    type: MusicAlbum
    date published: 2022-06-14
  isrc code: BXG6R2200680
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:03:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee551ae393cc9d1c13e00bb18c70eb0cca533eae7ab1eac47678fa624ed9428c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7Jhqadi3wPQBx0giMTmzFB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Jhqadi3wPQBx0giMTmzFB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee551ae393cc9d1c13e00bb18c70eb0cca533eae7ab1eac47678fa624ed9428c","isrc":"BXG6R2200680","name":"Agradeça a Deus","registered_at":"2026-06-08T11:03:05Z","spotify_id":"7Jhqadi3wPQBx0giMTmzFB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee551ae393cc9d1c13e00bb18c70eb0cca533eae7ab1eac47678fa624ed9428c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Jhqadi3wPQBx0giMTmzFB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Jhqadi3wPQBx0giMTmzFB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xee551ae393cc9d1c13e00bb18c70eb0cca533eae7ab1eac47678fa624ed9428c","isrc":"BXG6R2200680","name":"Agradeça a Deus","registered_at":"2026-06-08T11:03:05Z","spotify_id":"7Jhqadi3wPQBx0giMTmzFB","type":"track"}

Kim Kardashian
type: MusicAlbum
date published: 2022-05-07
track: Kim Kardashian
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160000
  explicit: false
  by artist: Gaab
  by artist: Mc Kelvinho
  in album: Kim Kardashian
    type: MusicAlbum
    date published: 2022-05-07
  isrc code: BXG6R2200183
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:48:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9bd0411e5bb3230d0eee908e963c262c3926f41c1082fcbd460084cd601048bc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1GNfkkiBFbIRjNxc7LKvjF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GNfkkiBFbIRjNxc7LKvjF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9bd0411e5bb3230d0eee908e963c262c3926f41c1082fcbd460084cd601048bc","isrc":"BXG6R2200183","name":"Kim Kardashian","registered_at":"2026-06-19T11:48:11Z","spotify_id":"1GNfkkiBFbIRjNxc7LKvjF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd0411e5bb3230d0eee908e963c262c3926f41c1082fcbd460084cd601048bc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1GNfkkiBFbIRjNxc7LKvjF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GNfkkiBFbIRjNxc7LKvjF.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x9bd0411e5bb3230d0eee908e963c262c3926f41c1082fcbd460084cd601048bc","isrc":"BXG6R2200183","name":"Kim Kardashian","registered_at":"2026-06-19T11:48:11Z","spotify_id":"1GNfkkiBFbIRjNxc7LKvjF","type":"track"}

Persistir
type: MusicAlbum
date published: 2022-02-25
track: Fortaleza
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229333
  explicit: false
  by artist: Mc Kelvinho
  in album: Persistir
    type: MusicAlbum
    date published: 2022-02-25
  isrc code: BXG6R2101224
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T06:24:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbe9f64429370325d4334618ace64934f650bd02a7efde807674ea714200d9c32
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0NNwTg31DtMGGmz3PGF9yF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NNwTg31DtMGGmz3PGF9yF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9f64429370325d4334618ace64934f650bd02a7efde807674ea714200d9c32. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0NNwTg31DtMGGmz3PGF9yF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NNwTg31DtMGGmz3PGF9yF.
    date published: 2026-07-02T03:55:08Z
track: O Cair é do Homem
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220689
  explicit: false
  by artist: Mc Kelvinho
  in album: Persistir
    type: MusicAlbum
    date published: 2022-02-25
  isrc code: BXG6R2101225
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T02:31:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x898685b1b880a0777f25e35cfc9fbc2fd62c8716e36843bf7c593f6d378b509c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/18MLs3dGVcZTh4WeEwAaTr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18MLs3dGVcZTh4WeEwAaTr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x898685b1b880a0777f25e35cfc9fbc2fd62c8716e36843bf7c593f6d378b509c","isrc":"BXG6R2101225","name":"O Cair é do Homem","registered_at":"2026-06-27T02:31:54Z","spotify_id":"18MLs3dGVcZTh4WeEwAaTr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898685b1b880a0777f25e35cfc9fbc2fd62c8716e36843bf7c593f6d378b509c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18MLs3dGVcZTh4WeEwAaTr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18MLs3dGVcZTh4WeEwAaTr.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x898685b1b880a0777f25e35cfc9fbc2fd62c8716e36843bf7c593f6d378b509c","isrc":"BXG6R2101225","name":"O Cair é do Homem","registered_at":"2026-06-27T02:31:54Z","spotify_id":"18MLs3dGVcZTh4WeEwAaTr","type":"track"}
track: Vou Seguir
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163516
  explicit: false
  by artist: Mc Kelvinho
  in album: Persistir
    type: MusicAlbum
    date published: 2022-02-25
  isrc code: BXG6R2101226
track: Saudade Vem e Vai
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180740
  explicit: false
  by artist: Mc Kelvinho
  in album: Persistir
    type: MusicAlbum
    date published: 2022-02-25
  isrc code: BXG6R2101227
track: Modelo
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202409
  explicit: false
  by artist: Mc Kelvinho
  in album: Persistir
    type: MusicAlbum
    date published: 2022-02-25
  isrc code: BXG6R2101228
track: Dia Perfeito
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152470
  explicit: false
  by artist: Mc Kelvinho
  in album: Persistir
    type: MusicAlbum
    date published: 2022-02-25
  isrc code: BXG6R2101229

Avisa Lá, Pt. 4
type: MusicRecording
duration: PT7M25S
duration ms: 445000
explicit: false
by artist: Mc Kelvinho
by artist: MC Hariel
by artist: MC Ryan SP
by artist: MC Neguinho do Kaxeta
by artist: Mc Daniel
by artist: Kyan
in album: Avisa Lá, Pt. 4
  type: MusicAlbum
  date published: 2024-05-06
isrc code: BXG6R2400151
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:48:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddd0456d6da08798509a78bb5f9f8eb04fbbc1581d974a68b872b489a79cd5bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0h7m2GwOZFptFrg7e7tiTn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h7m2GwOZFptFrg7e7tiTn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddd0456d6da08798509a78bb5f9f8eb04fbbc1581d974a68b872b489a79cd5bd","isrc":"BXG6R2400151","name":"Avisa Lá, Pt. 4","registered_at":"2026-06-01T12:48:51Z","spotify_id":"0h7m2GwOZFptFrg7e7tiTn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd0456d6da08798509a78bb5f9f8eb04fbbc1581d974a68b872b489a79cd5bd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0h7m2GwOZFptFrg7e7tiTn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h7m2GwOZFptFrg7e7tiTn.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xddd0456d6da08798509a78bb5f9f8eb04fbbc1581d974a68b872b489a79cd5bd","isrc":"BXG6R2400151","name":"Avisa Lá, Pt. 4","registered_at":"2026-06-01T12:48:51Z","spotify_id":"0h7m2GwOZFptFrg7e7tiTn","type":"track"}

Lacoste África 2
type: MusicRecording
duration: PT4M42S
duration ms: 282000
explicit: false
by artist: Oldilla
by artist: MC Cebezinho
by artist: Mc Kelvinho
by artist: Love Funk
by artist: Mc Kadu
by artist: MC GP
in album: Lacoste África 2
  type: MusicAlbum
  date published: 2023-07-06
isrc code: BXKG22301291
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:04:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2a886ad6bff11a3f07e658e8344ebe83c891ba23ac76de9241f60010259a707
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3ZLygAwKumgQDDS8XDaFMz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZLygAwKumgQDDS8XDaFMz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2a886ad6bff11a3f07e658e8344ebe83c891ba23ac76de9241f60010259a707","isrc":"BXKG22301291","name":"Lacoste África 2","registered_at":"2026-06-04T15:04:49Z","spotify_id":"3ZLygAwKumgQDDS8XDaFMz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a886ad6bff11a3f07e658e8344ebe83c891ba23ac76de9241f60010259a707. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZLygAwKumgQDDS8XDaFMz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZLygAwKumgQDDS8XDaFMz.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb2a886ad6bff11a3f07e658e8344ebe83c891ba23ac76de9241f60010259a707","isrc":"BXKG22301291","name":"Lacoste África 2","registered_at":"2026-06-04T15:04:49Z","spotify_id":"3ZLygAwKumgQDDS8XDaFMz","type":"track"}

Set do Dj Victor 4.0
type: MusicRecording
duration: PT6M20S
duration ms: 380689
explicit: false
by artist: Dj Victor
by artist: Mc Kadu
by artist: MC Marks
by artist: Mc Kelvinho
by artist: MC G10
by artist: MC GP
by artist: MC Tuto
in album: Set do Dj Victor 4.0
  type: MusicAlbum
  date published: 2023-08-10
isrc code: BX7P32300364
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:18:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb08c2c3f52902d60ccdfa52099d8b00f72ac75a4fbc754fcf5f5f768c0af882
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3LDKQPmQdavIEnheVEsfkL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LDKQPmQdavIEnheVEsfkL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb08c2c3f52902d60ccdfa52099d8b00f72ac75a4fbc754fcf5f5f768c0af882","isrc":"BX7P32300364","name":"Set do Dj Victor 4.0","registered_at":"2026-06-09T06:18:26Z","spotify_id":"3LDKQPmQdavIEnheVEsfkL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb08c2c3f52902d60ccdfa52099d8b00f72ac75a4fbc754fcf5f5f768c0af882. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3LDKQPmQdavIEnheVEsfkL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LDKQPmQdavIEnheVEsfkL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xeb08c2c3f52902d60ccdfa52099d8b00f72ac75a4fbc754fcf5f5f768c0af882","isrc":"BX7P32300364","name":"Set do Dj Victor 4.0","registered_at":"2026-06-09T06:18:26Z","spotify_id":"3LDKQPmQdavIEnheVEsfkL","type":"track"}

Me Obedece
type: MusicRecording
duration: PT4M2S
duration ms: 242637
explicit: false
by artist: Mc Kelvinho
by artist: Mc Kadu
by artist: Mc Pedrinho
in album: Me Obedece
  type: MusicAlbum
  date published: 2023-10-23
isrc code: BXG6R2300779
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:25:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab5538bf1e7b0ccf60f4b0b4cf90c094ee7af9612a63baaf09fc18767e5d539c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5q8VGYdDGRpwzMHiYMVO8p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5q8VGYdDGRpwzMHiYMVO8p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab5538bf1e7b0ccf60f4b0b4cf90c094ee7af9612a63baaf09fc18767e5d539c","isrc":"BXG6R2300779","name":"Me Obedece","registered_at":"2026-06-09T08:25:21Z","spotify_id":"5q8VGYdDGRpwzMHiYMVO8p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5538bf1e7b0ccf60f4b0b4cf90c094ee7af9612a63baaf09fc18767e5d539c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5q8VGYdDGRpwzMHiYMVO8p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5q8VGYdDGRpwzMHiYMVO8p.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xab5538bf1e7b0ccf60f4b0b4cf90c094ee7af9612a63baaf09fc18767e5d539c","isrc":"BXG6R2300779","name":"Me Obedece","registered_at":"2026-06-09T08:25:21Z","spotify_id":"5q8VGYdDGRpwzMHiYMVO8p","type":"track"}

Preferido No Giro
type: MusicRecording
duration: PT2M27S
duration ms: 147024
explicit: false
by artist: Mc Kelvinho
by artist: Mc Jhojhow
in album: Preferido No Giro
  type: MusicAlbum
  date published: 2020-01-20
isrc code: BXG6R2000031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:23:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa59a3f29243bb39787a509a3a73ab7102c5cb26cb88e2989d1906bd83aacf353
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0tGlQsh5dtsxmcih094fx1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tGlQsh5dtsxmcih094fx1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa59a3f29243bb39787a509a3a73ab7102c5cb26cb88e2989d1906bd83aacf353","isrc":"BXG6R2000031","name":"Preferido No Giro","registered_at":"2026-06-04T08:23:42Z","spotify_id":"0tGlQsh5dtsxmcih094fx1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59a3f29243bb39787a509a3a73ab7102c5cb26cb88e2989d1906bd83aacf353. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tGlQsh5dtsxmcih094fx1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tGlQsh5dtsxmcih094fx1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa59a3f29243bb39787a509a3a73ab7102c5cb26cb88e2989d1906bd83aacf353","isrc":"BXG6R2000031","name":"Preferido No Giro","registered_at":"2026-06-04T08:23:42Z","spotify_id":"0tGlQsh5dtsxmcih094fx1","type":"track"}

Terror dos Loki
type: MusicRecording
duration: PT2M13S
duration ms: 133500
explicit: false
by artist: Mc Kelvinho
by artist: MC Joãozinho VT
in album: Terror dos Loki
  type: MusicAlbum
  date published: 2023-10-23
isrc code: BXG6R2300776
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:36:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7bafbb3d86cbd7a7f09a4f74744e7c75842ca1d0fea0591b362f40850b8a319
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/36APdNrRK71vM8aLPldBRb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36APdNrRK71vM8aLPldBRb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7bafbb3d86cbd7a7f09a4f74744e7c75842ca1d0fea0591b362f40850b8a319","isrc":"BXG6R2300776","name":"Terror dos Loki","registered_at":"2026-06-05T21:36:46Z","spotify_id":"36APdNrRK71vM8aLPldBRb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bafbb3d86cbd7a7f09a4f74744e7c75842ca1d0fea0591b362f40850b8a319. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36APdNrRK71vM8aLPldBRb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36APdNrRK71vM8aLPldBRb.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb7bafbb3d86cbd7a7f09a4f74744e7c75842ca1d0fea0591b362f40850b8a319","isrc":"BXG6R2300776","name":"Terror dos Loki","registered_at":"2026-06-05T21:36:46Z","spotify_id":"36APdNrRK71vM8aLPldBRb","type":"track"}

Pretos No Topo
type: MusicRecording
duration: PT6M34S
duration ms: 394666
explicit: false
by artist: Dj Victor
by artist: Kyan
by artist: KayBlack
by artist: Mc Kelvinho
by artist: Mc IG
in album: Pretos No Topo
  type: MusicAlbum
  date published: 2021-07-02
isrc code: BX7P32100019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:29:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52422fee055de0adda94c3d84ce1b17db3ff355424904baccdc5f2770b139b5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2nzcCTMFltVxHz0LU4A3HH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nzcCTMFltVxHz0LU4A3HH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52422fee055de0adda94c3d84ce1b17db3ff355424904baccdc5f2770b139b5d","isrc":"BX7P32100019","name":"Pretos No Topo","registered_at":"2026-06-05T21:29:21Z","spotify_id":"2nzcCTMFltVxHz0LU4A3HH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52422fee055de0adda94c3d84ce1b17db3ff355424904baccdc5f2770b139b5d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nzcCTMFltVxHz0LU4A3HH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nzcCTMFltVxHz0LU4A3HH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x52422fee055de0adda94c3d84ce1b17db3ff355424904baccdc5f2770b139b5d","isrc":"BX7P32100019","name":"Pretos No Topo","registered_at":"2026-06-05T21:29:21Z","spotify_id":"2nzcCTMFltVxHz0LU4A3HH","type":"track"}

Set Nino Abravanel
type: MusicRecording
duration: PT8M16S
duration ms: 496941
explicit: false
by artist: MC Ryan SP
by artist: Mc Don Juan
by artist: Oruam
by artist: Kotim
by artist: MC GH do 7
by artist: MC GP
by artist: MC Joãozinho VT
by artist: Mc Kelvinho
by artist: MC Tuto
by artist: Mc Lipi
in album: Set Nino Abravanel
  type: MusicAlbum
  date published: 2024-04-25
isrc code: BRWMB2400534
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:49:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc02ebe2719dfeafdd1c2cfe3ad5c44130c843ddb52b74929da9a519c45ce582f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5SUuG3Fj2zYMSkHkrlb36G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SUuG3Fj2zYMSkHkrlb36G
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc02ebe2719dfeafdd1c2cfe3ad5c44130c843ddb52b74929da9a519c45ce582f","isrc":"BRWMB2400534","name":"Set Nino Abravanel","registered_at":"2026-06-04T06:49:25Z","spotify_id":"5SUuG3Fj2zYMSkHkrlb36G","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02ebe2719dfeafdd1c2cfe3ad5c44130c843ddb52b74929da9a519c45ce582f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SUuG3Fj2zYMSkHkrlb36G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SUuG3Fj2zYMSkHkrlb36G.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc02ebe2719dfeafdd1c2cfe3ad5c44130c843ddb52b74929da9a519c45ce582f","isrc":"BRWMB2400534","name":"Set Nino Abravanel","registered_at":"2026-06-04T06:49:25Z","spotify_id":"5SUuG3Fj2zYMSkHkrlb36G","type":"track"}

Festa Linda 3
type: MusicRecording
duration: PT8M38S
duration ms: 518400
explicit: false
by artist: MC Kapela
by artist: Mc Don Juan
by artist: Mc Livinho
by artist: Mc Davi
by artist: Mc Kadu
by artist: Mc Kelvinho
by artist: Mc Paiva ZS
by artist: Gabb MC
by artist: Mec slerry
by artist: GringoBeats808
in album: Festa Linda 3
  type: MusicAlbum
  date published: 2024-06-28
isrc code: BXG6R2400342
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:25:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15273ce72fa7e99138d6207db9ee0a67e6a74020cb818464ec0ed6f3bf49b668
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1qTTAQjBdkGsYLkEhu5WUX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qTTAQjBdkGsYLkEhu5WUX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15273ce72fa7e99138d6207db9ee0a67e6a74020cb818464ec0ed6f3bf49b668","isrc":"BXG6R2400342","name":"Festa Linda 3","registered_at":"2026-06-07T06:25:22Z","spotify_id":"1qTTAQjBdkGsYLkEhu5WUX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15273ce72fa7e99138d6207db9ee0a67e6a74020cb818464ec0ed6f3bf49b668. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qTTAQjBdkGsYLkEhu5WUX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qTTAQjBdkGsYLkEhu5WUX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x15273ce72fa7e99138d6207db9ee0a67e6a74020cb818464ec0ed6f3bf49b668","isrc":"BXG6R2400342","name":"Festa Linda 3","registered_at":"2026-06-07T06:25:22Z","spotify_id":"1qTTAQjBdkGsYLkEhu5WUX","type":"track"}

Set Dos Casados 2
type: MusicRecording
duration: PT18M33S
duration ms: 1113600
explicit: false
by artist: Mc Davi
by artist: Mc Livinho
by artist: Mc Don Juan
by artist: Mc Phe Cachorrera
by artist: Mc PP da VS
by artist: MC G15
by artist: Mc Kelvinho
by artist: Mc Dricka
by artist: TrapLaudo
by artist: Mc Kadu
by artist: MC LUUKY
by artist: Mc Kanhoto
by artist: MC Kapela
by artist: Predella
by artist: Gaab
by artist: Perera DJ
by artist: iShowSpeed
by artist: DJ Glenner
by artist: Veiga no Beat
in album: Set Dos Casados 2
  type: MusicAlbum
  date published: 2024-05-03
isrc code: BKBSS2400322
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:19:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8419ad980b1b98557d42baf0dd95daae5146789c64bc735265d2fc83d85d5c0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7KM3s9TZZ3yJDSP9rIkcbc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KM3s9TZZ3yJDSP9rIkcbc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8419ad980b1b98557d42baf0dd95daae5146789c64bc735265d2fc83d85d5c0a","isrc":"BKBSS2400322","name":"Set Dos Casados 2","registered_at":"2026-06-04T07:19:53Z","spotify_id":"7KM3s9TZZ3yJDSP9rIkcbc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8419ad980b1b98557d42baf0dd95daae5146789c64bc735265d2fc83d85d5c0a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KM3s9TZZ3yJDSP9rIkcbc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KM3s9TZZ3yJDSP9rIkcbc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8419ad980b1b98557d42baf0dd95daae5146789c64bc735265d2fc83d85d5c0a","isrc":"BKBSS2400322","name":"Set Dos Casados 2","registered_at":"2026-06-04T07:19:53Z","spotify_id":"7KM3s9TZZ3yJDSP9rIkcbc","type":"track"}

Lembra de Mim - Acústico
type: MusicRecording
duration: PT3M11S
duration ms: 191382
explicit: false
by artist: Mc Don Juan
by artist: Mc Kelvinho
in album: Nois Tá Alto (Acústico)
  type: MusicAlbum
  date published: 2019-10-04
isrc code: BXG6R1901136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:03:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd84594af8e0d6676d9da3ed6648d288807f23ff99207014bde40007799af0a54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6HVZCwaGyDTlqaFuu4uBUx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HVZCwaGyDTlqaFuu4uBUx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd84594af8e0d6676d9da3ed6648d288807f23ff99207014bde40007799af0a54","isrc":"BXG6R1901136","name":"Lembra de Mim - Acústico","registered_at":"2026-06-22T07:03:54Z","spotify_id":"6HVZCwaGyDTlqaFuu4uBUx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84594af8e0d6676d9da3ed6648d288807f23ff99207014bde40007799af0a54. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6HVZCwaGyDTlqaFuu4uBUx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HVZCwaGyDTlqaFuu4uBUx.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd84594af8e0d6676d9da3ed6648d288807f23ff99207014bde40007799af0a54","isrc":"BXG6R1901136","name":"Lembra de Mim - Acústico","registered_at":"2026-06-22T07:03:54Z","spotify_id":"6HVZCwaGyDTlqaFuu4uBUx","type":"track"}

Pix ou Presente?
type: MusicRecording
duration: PT7M8S
duration ms: 428274
explicit: false
by artist: MC Jvila
by artist: Mc Don Juan
by artist: Mc Kelvinho
by artist: MC Ryan SP
by artist: MC GP
by artist: Mc Magal
by artist: DJ Torricelli
by artist: MC LUUKY
in album: Pix ou Presente?
  type: MusicAlbum
  date published: 2024-03-13
isrc code: BXG6R2400113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T17:07:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf28f08b1b7c2f1d82247a5efccf4865e26cae1073ef504d421208a94c2ca02d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6KTcft71hJVHxDRyhurwl4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KTcft71hJVHxDRyhurwl4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf28f08b1b7c2f1d82247a5efccf4865e26cae1073ef504d421208a94c2ca02d","isrc":"BXG6R2400113","name":"Pix ou Presente?","registered_at":"2026-06-01T17:07:46Z","spotify_id":"6KTcft71hJVHxDRyhurwl4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf28f08b1b7c2f1d82247a5efccf4865e26cae1073ef504d421208a94c2ca02d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KTcft71hJVHxDRyhurwl4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KTcft71hJVHxDRyhurwl4.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbf28f08b1b7c2f1d82247a5efccf4865e26cae1073ef504d421208a94c2ca02d","isrc":"BXG6R2400113","name":"Pix ou Presente?","registered_at":"2026-06-01T17:07:46Z","spotify_id":"6KTcft71hJVHxDRyhurwl4","type":"track"}

Chucro
type: MusicRecording
duration: PT2M57S
duration ms: 177230
explicit: false
by artist: Mc Kelvinho
by artist: Mc Davi
in album: Chucro
  type: MusicAlbum
  date published: 2023-10-23
isrc code: BXG6R2300782
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:28:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x131ad5e670a73538007cb88300bf73e1b3204d710606ffb3d46e8ae5efd575f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2FlWAVq04d61ofj6VLhtUp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FlWAVq04d61ofj6VLhtUp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131ad5e670a73538007cb88300bf73e1b3204d710606ffb3d46e8ae5efd575f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FlWAVq04d61ofj6VLhtUp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FlWAVq04d61ofj6VLhtUp.
  date published: 2026-07-02T03:55:08Z

Um Dia Vai Chegar o Dia
type: MusicRecording
duration: PT8M38S
duration ms: 518047
explicit: false
by artist: MC GH do 7
by artist: Mc Lipi
by artist: Mc Lele JP
by artist: DJ MAYK
by artist: Mc Kelvinho
by artist: MC Vine7
by artist: Mc Don Juan
by artist: Bielzin
by artist: MC Nick NC
in album: Um Dia Vai Chegar o Dia
  type: MusicAlbum
  date published: 2024-08-15
isrc code: BXKG22401803
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:37:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8904dd68430d326282d1633bc2c47f3462627f93aa16787d8e95dc320e511022
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/33AVSskuMrFjp1DzfLmbmM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33AVSskuMrFjp1DzfLmbmM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8904dd68430d326282d1633bc2c47f3462627f93aa16787d8e95dc320e511022","isrc":"BXKG22401803","name":"Um Dia Vai Chegar o Dia","registered_at":"2026-06-06T10:37:34Z","spotify_id":"33AVSskuMrFjp1DzfLmbmM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8904dd68430d326282d1633bc2c47f3462627f93aa16787d8e95dc320e511022. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/33AVSskuMrFjp1DzfLmbmM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33AVSskuMrFjp1DzfLmbmM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8904dd68430d326282d1633bc2c47f3462627f93aa16787d8e95dc320e511022","isrc":"BXKG22401803","name":"Um Dia Vai Chegar o Dia","registered_at":"2026-06-06T10:37:34Z","spotify_id":"33AVSskuMrFjp1DzfLmbmM","type":"track"}

R.B.S
type: MusicRecording
duration: PT2M28S
duration ms: 148571
explicit: false
by artist: Mc Kelvinho
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300771
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:41:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bdd27ec0cc1ac61de661b8bce28a1c50ccf9a892ef3b7f19a359ff2fc7a0611
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2pf7PYEE1dkfG0VriWeUEP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pf7PYEE1dkfG0VriWeUEP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdd27ec0cc1ac61de661b8bce28a1c50ccf9a892ef3b7f19a359ff2fc7a0611. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pf7PYEE1dkfG0VriWeUEP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pf7PYEE1dkfG0VriWeUEP.
  date published: 2026-06-13T12:47:07Z

Vou Ter Que Mandar
type: MusicRecording
duration: PT2M57S
duration ms: 177230
explicit: false
by artist: Mc Kelvinho
by artist: MC Hariel
by artist: MC Neguinho do Kaxeta
by artist: Perera DJ
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300773
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:29:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/11iqnGBOZBpTw3qOIoHBEf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11iqnGBOZBpTw3qOIoHBEf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686","isrc":"BXG6R2300773","name":"Vou Ter Que Mandar","registered_at":"2026-06-07T07:29:45Z","spotify_id":"11iqnGBOZBpTw3qOIoHBEf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11iqnGBOZBpTw3qOIoHBEf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11iqnGBOZBpTw3qOIoHBEf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8d407501a453fb2db3fa8fec42bcac4a01c80256b75ed9b0ade57ac8460ad686","isrc":"BXG6R2300773","name":"Vou Ter Que Mandar","registered_at":"2026-06-07T07:29:45Z","spotify_id":"11iqnGBOZBpTw3qOIoHBEf","type":"track"}

O 7 Patrocina
type: MusicRecording
duration: PT3M23S
duration ms: 203636
explicit: false
by artist: Mc Kelvinho
by artist: Kyan
by artist: Perera DJ
by artist: DJ Thi Marquez
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300774
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:39:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5aDlgmz3RSR2FP5SqZuuzs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aDlgmz3RSR2FP5SqZuuzs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b","isrc":"BXG6R2300774","name":"O 7 Patrocina","registered_at":"2026-06-01T22:39:31Z","spotify_id":"5aDlgmz3RSR2FP5SqZuuzs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aDlgmz3RSR2FP5SqZuuzs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aDlgmz3RSR2FP5SqZuuzs.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x55bb13b56d79844ac0c1f8efaf7a0c19f18252e6f2c9ce8da68c081ffa30203b","isrc":"BXG6R2300774","name":"O 7 Patrocina","registered_at":"2026-06-01T22:39:31Z","spotify_id":"5aDlgmz3RSR2FP5SqZuuzs","type":"track"}

J.O.B
type: MusicRecording
duration: PT2M20S
duration ms: 140571
explicit: false
by artist: Mc Kelvinho
by artist: Perera DJ
by artist: Derek
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300775
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:44:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x074c5799e3c4663fe23401e63852cc1bebf07bee85b8cc42726595a1a1f8234b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3rtiVqkInMU2EcezNyYKnE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rtiVqkInMU2EcezNyYKnE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074c5799e3c4663fe23401e63852cc1bebf07bee85b8cc42726595a1a1f8234b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3rtiVqkInMU2EcezNyYKnE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rtiVqkInMU2EcezNyYKnE.
  date published: 2026-06-13T15:41:10Z

Conspiração
type: MusicRecording
duration: PT1M57S
duration ms: 117000
explicit: false
by artist: Mc Kelvinho
by artist: MC Hariel
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300772
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:54:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca66f55e589210c0390e1cc5e752fb7aa2258cb3efa16798763bdeedd44ee9c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2OGowyP3McEG8J5Sli0zDI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OGowyP3McEG8J5Sli0zDI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca66f55e589210c0390e1cc5e752fb7aa2258cb3efa16798763bdeedd44ee9c6","isrc":"BXG6R2300772","name":"Conspiração","registered_at":"2026-06-07T19:54:16Z","spotify_id":"2OGowyP3McEG8J5Sli0zDI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca66f55e589210c0390e1cc5e752fb7aa2258cb3efa16798763bdeedd44ee9c6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OGowyP3McEG8J5Sli0zDI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OGowyP3McEG8J5Sli0zDI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xca66f55e589210c0390e1cc5e752fb7aa2258cb3efa16798763bdeedd44ee9c6","isrc":"BXG6R2300772","name":"Conspiração","registered_at":"2026-06-07T19:54:16Z","spotify_id":"2OGowyP3McEG8J5Sli0zDI","type":"track"}

Distração
type: MusicRecording
duration: PT3M0S
duration ms: 180347
explicit: false
by artist: Mc Kelvinho
by artist: Perera DJ
in album: A Moda Antiga
  type: MusicAlbum
  date published: 2023-10-24
isrc code: BXG6R2300781
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:27:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23a576ae5d030f8b919085f8a709645506d295fe02fa19b776e3027e4755f449
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/235Feg8EpQ5HSYhYWCwjHO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/235Feg8EpQ5HSYhYWCwjHO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23a576ae5d030f8b919085f8a709645506d295fe02fa19b776e3027e4755f449","isrc":"BXG6R2300781","name":"Distração","registered_at":"2026-06-07T07:27:09Z","spotify_id":"235Feg8EpQ5HSYhYWCwjHO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a576ae5d030f8b919085f8a709645506d295fe02fa19b776e3027e4755f449. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/235Feg8EpQ5HSYhYWCwjHO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/235Feg8EpQ5HSYhYWCwjHO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x23a576ae5d030f8b919085f8a709645506d295fe02fa19b776e3027e4755f449","isrc":"BXG6R2300781","name":"Distração","registered_at":"2026-06-07T07:27:09Z","spotify_id":"235Feg8EpQ5HSYhYWCwjHO","type":"track"}