KayBlack
type: MusicGroup
genre: brazilian hip hop
genre: brazilian trap
genre: trap
genre: trap funk
popularity: 73
followers: 3971547
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf36423f4f525eabe72a957d7e6e8df41ed11a10cd50f7669235afc27a6194cb5
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/332301c4-2f69-46a7-a533-f29394698f28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/332301c4-2f69-46a7-a533-f29394698f28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/332301c4-2f69-46a7-a533-f29394698f28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
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 0xf36423f4f525eabe72a957d7e6e8df41ed11a10cd50f7669235afc27a6194cb5. 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/332301c4-2f69-46a7-a533-f29394698f28.json and https://artists.proofprofile.net/proofs/artist/332301c4-2f69-46a7-a533-f29394698f28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Sagrado Profano
  type: MusicAlbum
  date published: 2024-05-27
  track: Sagrado Profano
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196601
    explicit: false
    by artist: Luísa Sonza
    by artist: KayBlack
    in album: Sagrado Profano
      type: MusicAlbum
      date published: 2024-05-27
    isrc code: BRSME2301251
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T05:57:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb1138de43a1cd0abca4ad37c28aea2bd10a340518bc733667a1189396a02a042
    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/4vBG38rYl3GMkMFWv5K6CS.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vBG38rYl3GMkMFWv5K6CS
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xb1138de43a1cd0abca4ad37c28aea2bd10a340518bc733667a1189396a02a042","isrc":"BRSME2301251","name":"Sagrado Profano","registered_at":"2026-06-01T05:57:37Z","spotify_id":"4vBG38rYl3GMkMFWv5K6CS","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 0xb1138de43a1cd0abca4ad37c28aea2bd10a340518bc733667a1189396a02a042. 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/4vBG38rYl3GMkMFWv5K6CS.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/4vBG38rYl3GMkMFWv5K6CS.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xb1138de43a1cd0abca4ad37c28aea2bd10a340518bc733667a1189396a02a042","isrc":"BRSME2301251","name":"Sagrado Profano","registered_at":"2026-06-01T05:57:37Z","spotify_id":"4vBG38rYl3GMkMFWv5K6CS","type":"track"}
album: Celine
  type: MusicAlbum
  date published: 2023-07-13
  track: Celine
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162506
    explicit: false
    by artist: Vulgo FK
    by artist: KayBlack
    by artist: WEY
    by artist: Pedro Lotto
    by artist: Wall Hein
    in album: Celine
      type: MusicAlbum
      date published: 2023-07-13
    isrc code: BRRGE2300523
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T17:41:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb3451af2974c6f01f7c5ff685ff25b87b4b4110c85d1087609dd363a1ed73934
    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/5IuqTmNesLRdtJY5hSDiIj.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IuqTmNesLRdtJY5hSDiIj
    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 0xb3451af2974c6f01f7c5ff685ff25b87b4b4110c85d1087609dd363a1ed73934. 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/5IuqTmNesLRdtJY5hSDiIj.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/5IuqTmNesLRdtJY5hSDiIj.
      date published: 2026-06-13T12:47:07Z
album: Vestido da Fendi (Remix)
  type: MusicAlbum
  date published: 2022-11-18
  track: Vestido da Fendi - Remix
    type: MusicRecording
    duration: PT2M2S
    duration ms: 122001
    explicit: false
    by artist: Dj Micão
    by artist: KayBlack
    by artist: WEY
    in album: Vestido da Fendi (Remix)
      type: MusicAlbum
      date published: 2022-11-18
    isrc code: QZW9L2255087
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-17T04:13:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xea239cc36c3f5a60c4e092361766ee732f65b1aed6109c3e12e7d7684e8b1f6c
    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/5aOUnQ9vhfir7TNkRhgJmd.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aOUnQ9vhfir7TNkRhgJmd
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-17T20:30:34Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xea239cc36c3f5a60c4e092361766ee732f65b1aed6109c3e12e7d7684e8b1f6c","isrc":"QZW9L2255087","name":"Vestido da Fendi - Remix","registered_at":"2026-06-17T04:13:36Z","spotify_id":"5aOUnQ9vhfir7TNkRhgJmd","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 0xea239cc36c3f5a60c4e092361766ee732f65b1aed6109c3e12e7d7684e8b1f6c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:30:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aOUnQ9vhfir7TNkRhgJmd.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/5aOUnQ9vhfir7TNkRhgJmd.
      date published: 2026-06-17T20:30:34Z
      text: {"copyright_id":"0xea239cc36c3f5a60c4e092361766ee732f65b1aed6109c3e12e7d7684e8b1f6c","isrc":"QZW9L2255087","name":"Vestido da Fendi - Remix","registered_at":"2026-06-17T04:13:36Z","spotify_id":"5aOUnQ9vhfir7TNkRhgJmd","type":"track"}
album: Cachorro Louco
  type: MusicAlbum
  date published: 2021-10-27
  track: Cachorro Louco
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197678
    explicit: false
    by artist: KayBlack
    by artist: Froid
    in album: Cachorro Louco
    isrc code: BCENK2100081
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
album: Mistérios
album: Tempo
album: Camarim
album: Única
album: CONFISSÕES PT2
album: Disposição e Atividade
album: Mágoa e Rancor
album: Jacaré No Peito
album: MIRAGE (feat. KayBlack, Ozuna, Sfera Ebbasta & GIMS)
album: Cartão Black
album: Contradições
album: Sal e Pimenta
album: Melhor Só
album: Quando A Noite Cai
album: Dentro Da Mercedes
album: Bonjour
album: Carta pra Deus
album: Miami Open
album: VAI POR MIM
album: Vestido da Fendi Remix Forró
album: Maturidade
album: Lembranças
album: Licor 43
album: Freestyle
album: Tralha
album: Quintal dos Perigoso
album: Malandro pra Malandro
album: Foguete da Nasa
album: Diamante da Lama - Homenagem ao Marinho
album: Cabelo Rapunzel
album: Vestido da Fendi
album: Ouro (Versus Vol. 1) [feat. Tropkillaz]
album: Zoológico
album: Tá Bombando de Novo
album: Pretos No Topo
album: Big Boss
album: Sagrado Profano (Acústico)
album: MTG Sagrado Profano
album: Tipo Arsenal
track: Maturidade
track: Ela joga no 7
track: MÉNAGE
track: Única
track: Segredo
track: Disposição e atividade (feat. Yokame)
track: Giro de Drake
track: Drip Maloka
track: Role Og
track: Disposição e atividade
track: Preferida
track: Sal e pimenta
track: Melhor só

KayBlack
type: MusicGroup

Froid
type: MusicGroup

Cachorro Louco
type: MusicAlbum
date published: 2021-10-27

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T10:40:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xcf67837a494e4c28d8279a2e9a09587a491070be5589f27e2008dd3df9e94044

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5BVGR8c3JopBGpswyxe21p.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BVGR8c3JopBGpswyxe21p

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xcf67837a494e4c28d8279a2e9a09587a491070be5589f27e2008dd3df9e94044","isrc":"BCENK2100081","name":"Cachorro Louco","registered_at":"2026-06-06T10:40:16Z","spotify_id":"5BVGR8c3JopBGpswyxe21p","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 0xcf67837a494e4c28d8279a2e9a09587a491070be5589f27e2008dd3df9e94044. 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/5BVGR8c3JopBGpswyxe21p.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/5BVGR8c3JopBGpswyxe21p.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xcf67837a494e4c28d8279a2e9a09587a491070be5589f27e2008dd3df9e94044","isrc":"BCENK2100081","name":"Cachorro Louco","registered_at":"2026-06-06T10:40:16Z","spotify_id":"5BVGR8c3JopBGpswyxe21p","type":"track"}

Mistérios
type: MusicAlbum
date published: 2024-07-17
track: Mistérios
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136695
  explicit: false
  by artist: KayBlack
  by artist: Murillo e LT no Beat
  in album: Mistérios
    type: MusicAlbum
    date published: 2024-07-17
  isrc code: BRWMB2400877
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:54:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96678ef16927a2a10d90aa58fdd4d7f043c504d9b4a69500a9ebc73bed29bc95
  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/0hDPyvgeyTjW9WCiImtnjx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hDPyvgeyTjW9WCiImtnjx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96678ef16927a2a10d90aa58fdd4d7f043c504d9b4a69500a9ebc73bed29bc95","isrc":"BRWMB2400877","name":"Mistérios","registered_at":"2026-06-04T08:54:53Z","spotify_id":"0hDPyvgeyTjW9WCiImtnjx","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 0x96678ef16927a2a10d90aa58fdd4d7f043c504d9b4a69500a9ebc73bed29bc95. 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/0hDPyvgeyTjW9WCiImtnjx.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/0hDPyvgeyTjW9WCiImtnjx.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x96678ef16927a2a10d90aa58fdd4d7f043c504d9b4a69500a9ebc73bed29bc95","isrc":"BRWMB2400877","name":"Mistérios","registered_at":"2026-06-04T08:54:53Z","spotify_id":"0hDPyvgeyTjW9WCiImtnjx","type":"track"}
track: Tempo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173333
  explicit: false
  by artist: KayBlack
  by artist: Murillo e LT no Beat
  in album: Mistérios
    type: MusicAlbum
    date published: 2024-07-17
  isrc code: BRWMB2400875
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T23:13:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef5f87b5360e96289cedc749ed39a2e68e31f533c55707efed1a76eb8bd1c99a
  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/7GnI08AHE0GrRgjnvYfDfx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GnI08AHE0GrRgjnvYfDfx
  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 0xef5f87b5360e96289cedc749ed39a2e68e31f533c55707efed1a76eb8bd1c99a. 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/7GnI08AHE0GrRgjnvYfDfx.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/7GnI08AHE0GrRgjnvYfDfx.
    date published: 2026-06-13T12:47:07Z
track: Camarim
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127346
  explicit: false
  by artist: KayBlack
  by artist: Vulgo FK
  by artist: Mãolee
  in album: Mistérios
    type: MusicAlbum
    date published: 2024-07-17
  isrc code: BRWMB2400879
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:50:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x71e65ca8af45b2b43fdbb22068030f8c068ddd1cb382000afdbd6eff3d420de7
  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/0Btlhn1dwuoKIK37Bm8NXQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Btlhn1dwuoKIK37Bm8NXQ
  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 0x71e65ca8af45b2b43fdbb22068030f8c068ddd1cb382000afdbd6eff3d420de7. 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/0Btlhn1dwuoKIK37Bm8NXQ.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/0Btlhn1dwuoKIK37Bm8NXQ.
    date published: 2026-06-13T15:41:10Z

Tempo
type: MusicAlbum
date published: 2024-07-16
track: Tempo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173333
  explicit: false
  by artist: KayBlack
  by artist: Murillo e LT no Beat
  in album: Tempo
    type: MusicAlbum
    date published: 2024-07-16
  isrc code: BRWMB2400875
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T00:55:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef5f87b5360e96289cedc749ed39a2e68e31f533c55707efed1a76eb8bd1c99a
  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/5h2umbNHTvGiT1gE4tTFCr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5h2umbNHTvGiT1gE4tTFCr
  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 0xef5f87b5360e96289cedc749ed39a2e68e31f533c55707efed1a76eb8bd1c99a. 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/5h2umbNHTvGiT1gE4tTFCr.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/5h2umbNHTvGiT1gE4tTFCr.
    date published: 2026-06-13T12:47:07Z

Camarim
type: MusicAlbum
date published: 2024-07-16
track: Camarim
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127346
  explicit: false
  by artist: KayBlack
  by artist: Vulgo FK
  by artist: Mãolee
  in album: Camarim
    type: MusicAlbum
    date published: 2024-07-16
  isrc code: BRWMB2400879
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:50:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x71e65ca8af45b2b43fdbb22068030f8c068ddd1cb382000afdbd6eff3d420de7
  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/08CzlOB0r2a21LVg5L30UT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08CzlOB0r2a21LVg5L30UT
  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 0x71e65ca8af45b2b43fdbb22068030f8c068ddd1cb382000afdbd6eff3d420de7. 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/08CzlOB0r2a21LVg5L30UT.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/08CzlOB0r2a21LVg5L30UT.
    date published: 2026-06-13T15:41:10Z

Única
type: MusicAlbum
date published: 2024-05-13
track: Única
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166091
  explicit: false
  by artist: MC Caverinha
  by artist: KayBlack
  by artist: Wall Hein
  by artist: Yokame
  in album: Única
    type: MusicAlbum
    date published: 2024-05-13
  isrc code: BRRGE2400310
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:15:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7431fd4217788fb18e88938d52436b89b2caa2d20ae2f988053a30f585091d22
  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/2U9LCimRvs2x7Cv5vE3wMc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U9LCimRvs2x7Cv5vE3wMc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7431fd4217788fb18e88938d52436b89b2caa2d20ae2f988053a30f585091d22","isrc":"BRRGE2400310","name":"Única","registered_at":"2026-06-04T08:15:10Z","spotify_id":"2U9LCimRvs2x7Cv5vE3wMc","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 0x7431fd4217788fb18e88938d52436b89b2caa2d20ae2f988053a30f585091d22. 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/2U9LCimRvs2x7Cv5vE3wMc.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/2U9LCimRvs2x7Cv5vE3wMc.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7431fd4217788fb18e88938d52436b89b2caa2d20ae2f988053a30f585091d22","isrc":"BRRGE2400310","name":"Única","registered_at":"2026-06-04T08:15:10Z","spotify_id":"2U9LCimRvs2x7Cv5vE3wMc","type":"track"}

CONFISSÕES PT2
type: MusicAlbum
date published: 2024-04-24
track: CONFISSÕES PT2
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145812
  explicit: false
  by artist: Nagalli
  by artist: Veigh
  by artist: KayBlack
  by artist: Supernova Ent
  in album: CONFISSÕES PT2
    type: MusicAlbum
    date published: 2024-04-24
  isrc code: BKSUV2400002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-03T06:32:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d6ad9f58f1b0110451d2811d78d41da1c4eba346e75079f4b57d5459bc142c5
  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/6N9s6T54vhlHH4S7Lm1xCg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N9s6T54vhlHH4S7Lm1xCg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0d6ad9f58f1b0110451d2811d78d41da1c4eba346e75079f4b57d5459bc142c5","isrc":"BKSUV2400002","name":"CONFISSÕES PT2","registered_at":"2026-06-03T06:32:30Z","spotify_id":"6N9s6T54vhlHH4S7Lm1xCg","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 0x0d6ad9f58f1b0110451d2811d78d41da1c4eba346e75079f4b57d5459bc142c5. 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/6N9s6T54vhlHH4S7Lm1xCg.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/6N9s6T54vhlHH4S7Lm1xCg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0d6ad9f58f1b0110451d2811d78d41da1c4eba346e75079f4b57d5459bc142c5","isrc":"BKSUV2400002","name":"CONFISSÕES PT2","registered_at":"2026-06-03T06:32:30Z","spotify_id":"6N9s6T54vhlHH4S7Lm1xCg","type":"track"}

Disposição e Atividade
type: MusicAlbum
date published: 2023-10-05
track: Disposição e Atividade
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164874
  explicit: false
  by artist: KayBlack
  by artist: Wall Hein
  by artist: Caio Passos
  by artist: Yokame
  in album: Disposição e Atividade
    type: MusicAlbum
    date published: 2023-10-05
  isrc code: BRWMB2301488
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:36:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c
  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/1IZmGrAEkq98MxDQCYhtjJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IZmGrAEkq98MxDQCYhtjJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c","isrc":"BRWMB2301488","name":"Disposição e Atividade","registered_at":"2026-06-04T06:36:17Z","spotify_id":"1IZmGrAEkq98MxDQCYhtjJ","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 0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c. 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/1IZmGrAEkq98MxDQCYhtjJ.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/1IZmGrAEkq98MxDQCYhtjJ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c","isrc":"BRWMB2301488","name":"Disposição e Atividade","registered_at":"2026-06-04T06:36:17Z","spotify_id":"1IZmGrAEkq98MxDQCYhtjJ","type":"track"}

Mágoa e Rancor
type: MusicAlbum
date published: 2023-09-11
track: Mágoa e Rancor (feat. Portugal No Beat)
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215520
  explicit: false
  by artist: MC Ryan SP
  by artist: KayBlack
  by artist: MC Caverinha
  by artist: Portugal No Beat
  by artist: Vulgo FK
  in album: Mágoa e Rancor
    type: MusicAlbum
    date published: 2023-09-11
  isrc code: BRWMB2301150
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:34:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x894233da83e180e505cd51952d2f29d7927179861b2ae6bbd9cf21d9f2bac301
  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/6N6FhtUWj1O5b7qRGhJ8Qg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N6FhtUWj1O5b7qRGhJ8Qg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x894233da83e180e505cd51952d2f29d7927179861b2ae6bbd9cf21d9f2bac301","isrc":"BRWMB2301150","name":"Mágoa e Rancor (feat. Portugal No Beat)","registered_at":"2026-06-04T11:34:19Z","spotify_id":"6N6FhtUWj1O5b7qRGhJ8Qg","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 0x894233da83e180e505cd51952d2f29d7927179861b2ae6bbd9cf21d9f2bac301. 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/6N6FhtUWj1O5b7qRGhJ8Qg.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/6N6FhtUWj1O5b7qRGhJ8Qg.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x894233da83e180e505cd51952d2f29d7927179861b2ae6bbd9cf21d9f2bac301","isrc":"BRWMB2301150","name":"Mágoa e Rancor (feat. Portugal No Beat)","registered_at":"2026-06-04T11:34:19Z","spotify_id":"6N6FhtUWj1O5b7qRGhJ8Qg","type":"track"}

Jacaré No Peito
type: MusicAlbum
date published: 2023-07-13
track: Jacaré No Peito
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158574
  explicit: false
  by artist: Vulgo FK
  by artist: KayBlack
  by artist: Borges
  by artist: Ajaxx
  in album: Jacaré No Peito
    type: MusicAlbum
    date published: 2023-07-13
  isrc code: BRRGE2300541
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:53:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd66e10b35d1923176fef0a742866a7de4e6a56f960a3f6f8ba66f43c165c6726
  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/3iuss6booGhNB8BiWJ3dEO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iuss6booGhNB8BiWJ3dEO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd66e10b35d1923176fef0a742866a7de4e6a56f960a3f6f8ba66f43c165c6726","isrc":"BRRGE2300541","name":"Jacaré No Peito","registered_at":"2026-06-04T13:53:17Z","spotify_id":"3iuss6booGhNB8BiWJ3dEO","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 0xd66e10b35d1923176fef0a742866a7de4e6a56f960a3f6f8ba66f43c165c6726. 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/3iuss6booGhNB8BiWJ3dEO.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/3iuss6booGhNB8BiWJ3dEO.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd66e10b35d1923176fef0a742866a7de4e6a56f960a3f6f8ba66f43c165c6726","isrc":"BRRGE2300541","name":"Jacaré No Peito","registered_at":"2026-06-04T13:53:17Z","spotify_id":"3iuss6booGhNB8BiWJ3dEO","type":"track"}

MIRAGE (feat. KayBlack, Ozuna, Sfera Ebbasta & GIMS)
type: MusicAlbum
date published: 2023-06-16
track: MIRAGE (feat. KayBlack, Ozuna, Sfera Ebbasta & GIMS) - Remix
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156606
  explicit: false
  by artist: AriBeatz
  by artist: KayBlack
  by artist: Sfera Ebbasta
  by artist: Ozuna
  by artist: GIMS
  in album: MIRAGE (feat. KayBlack, Ozuna, Sfera Ebbasta & GIMS)
    type: MusicAlbum
    date published: 2023-06-16
  isrc code: DEE862300930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:30:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2eaa6734998e26ffaf05950df25aad99947c2edb6b78c7a4ee3e3233e04e7738
  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/55evGx4KyTqIdcymLDIZVs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55evGx4KyTqIdcymLDIZVs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2eaa6734998e26ffaf05950df25aad99947c2edb6b78c7a4ee3e3233e04e7738","isrc":"DEE862300930","name":"MIRAGE (feat. KayBlack, Ozuna, Sfera Ebbasta & GIMS) - Remix","registered_at":"2026-06-05T12:30:47Z","spotify_id":"55evGx4KyTqIdcymLDIZVs","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 0x2eaa6734998e26ffaf05950df25aad99947c2edb6b78c7a4ee3e3233e04e7738. 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/55evGx4KyTqIdcymLDIZVs.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/55evGx4KyTqIdcymLDIZVs.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2eaa6734998e26ffaf05950df25aad99947c2edb6b78c7a4ee3e3233e04e7738","isrc":"DEE862300930","name":"MIRAGE (feat. KayBlack, Ozuna, Sfera Ebbasta & GIMS) - Remix","registered_at":"2026-06-05T12:30:47Z","spotify_id":"55evGx4KyTqIdcymLDIZVs","type":"track"}
track: MIRAGE (feat. Ozuna, GIMS & Sfera Ebbasta)
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206054
  explicit: false
  by artist: AriBeatz
  by artist: Ozuna
  by artist: GIMS
  by artist: Sfera Ebbasta
  in album: MIRAGE (feat. KayBlack, Ozuna, Sfera Ebbasta & GIMS)
    type: MusicAlbum
    date published: 2023-06-16
  isrc code: DEE862300497
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T15:00:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a8307a5a1133e62a2d08363627f57302770af443995eb6767eae6b4ca561abb
  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/0lpDlYKc50jSidC9U7z7J7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lpDlYKc50jSidC9U7z7J7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a8307a5a1133e62a2d08363627f57302770af443995eb6767eae6b4ca561abb","isrc":"DEE862300497","name":"MIRAGE (feat. Ozuna, GIMS & Sfera Ebbasta)","registered_at":"2026-06-01T15:00:08Z","spotify_id":"0lpDlYKc50jSidC9U7z7J7","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 0x3a8307a5a1133e62a2d08363627f57302770af443995eb6767eae6b4ca561abb. 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/0lpDlYKc50jSidC9U7z7J7.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/0lpDlYKc50jSidC9U7z7J7.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3a8307a5a1133e62a2d08363627f57302770af443995eb6767eae6b4ca561abb","isrc":"DEE862300497","name":"MIRAGE (feat. Ozuna, GIMS & Sfera Ebbasta)","registered_at":"2026-06-01T15:00:08Z","spotify_id":"0lpDlYKc50jSidC9U7z7J7","type":"track"}

Cartão Black
type: MusicAlbum
date published: 2023-05-11
track: Cartão Black
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159973
  explicit: false
  by artist: MC Caverinha
  by artist: KayBlack
  by artist: Wall Hein
  in album: Cartão Black
    type: MusicAlbum
    date published: 2023-05-11
  isrc code: BRRGE2300377
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T11:39:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb1af8e5de6d8c1ae7b4363fe2b787014d7f7fbbef6b9f35d9a8156853f5efffa
  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/12YCtLHGk6tP6RbHDHflCs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12YCtLHGk6tP6RbHDHflCs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb1af8e5de6d8c1ae7b4363fe2b787014d7f7fbbef6b9f35d9a8156853f5efffa","isrc":"BRRGE2300377","name":"Cartão Black","registered_at":"2026-06-01T11:39:17Z","spotify_id":"12YCtLHGk6tP6RbHDHflCs","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 0xb1af8e5de6d8c1ae7b4363fe2b787014d7f7fbbef6b9f35d9a8156853f5efffa. 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/12YCtLHGk6tP6RbHDHflCs.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/12YCtLHGk6tP6RbHDHflCs.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb1af8e5de6d8c1ae7b4363fe2b787014d7f7fbbef6b9f35d9a8156853f5efffa","isrc":"BRRGE2300377","name":"Cartão Black","registered_at":"2026-06-01T11:39:17Z","spotify_id":"12YCtLHGk6tP6RbHDHflCs","type":"track"}

Contradições
type: MusicAlbum
date published: 2023-03-31
track: Desejos
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128000
  explicit: false
  by artist: KayBlack
  by artist: Marquinho no Beat
  by artist: Wall Hein
  in album: Contradições
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: BRWMB2300638
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T16:29:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2abbcac258d00380d55aff42468899c842e474e763490528fad8debddabbb3ba
  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/3omgUq6LcYmKRJ0FGswWkm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3omgUq6LcYmKRJ0FGswWkm
  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 0x2abbcac258d00380d55aff42468899c842e474e763490528fad8debddabbb3ba. 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/3omgUq6LcYmKRJ0FGswWkm.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/3omgUq6LcYmKRJ0FGswWkm.
    date published: 2026-06-13T12:47:07Z
track: Segredo
  type: MusicRecording
  duration: PT1M44S
  duration ms: 104145
  explicit: false
  by artist: KayBlack
  by artist: Marquinho no Beat
  by artist: Wall Hein
  in album: Contradições
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: BRWMB2300639
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T07:36:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdfa75c1410602acac883deb25ee44fa551894e8d012ff2eea67d7cbc76d1b38a
  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/6hu4HvpNzrW2RIEEAZC3vD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hu4HvpNzrW2RIEEAZC3vD
  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 0xdfa75c1410602acac883deb25ee44fa551894e8d012ff2eea67d7cbc76d1b38a. 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/6hu4HvpNzrW2RIEEAZC3vD.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/6hu4HvpNzrW2RIEEAZC3vD.
    date published: 2026-06-13T12:47:07Z
track: Preferida
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130375
  explicit: false
  by artist: KayBlack
  by artist: Wall Hein
  in album: Contradições
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: BRWMB2300640
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T07:33:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9f41e6855f54fb2dd1ea92574636c33f252e6941944c4da16651936f6751ac2
  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/5TtTijiNYtFc6ktQARjY30.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TtTijiNYtFc6ktQARjY30
  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 0xd9f41e6855f54fb2dd1ea92574636c33f252e6941944c4da16651936f6751ac2. 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/5TtTijiNYtFc6ktQARjY30.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/5TtTijiNYtFc6ktQARjY30.
    date published: 2026-06-13T12:47:07Z
track: Sal e Pimenta
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206451
  explicit: false
  by artist: KayBlack
  by artist: Veigh
  by artist: Vulgo FK
  by artist: Nagalli
  by artist: WEY
  in album: Contradições
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: BRWMB2300663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T18:52:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f
  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/41PSYvvRRloahcTUdYBchA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41PSYvvRRloahcTUdYBchA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f","isrc":"BRWMB2300663","name":"Sal e Pimenta","registered_at":"2026-06-01T18:52:39Z","spotify_id":"41PSYvvRRloahcTUdYBchA","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 0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f. 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/41PSYvvRRloahcTUdYBchA.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/41PSYvvRRloahcTUdYBchA.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f","isrc":"BRWMB2300663","name":"Sal e Pimenta","registered_at":"2026-06-01T18:52:39Z","spotify_id":"41PSYvvRRloahcTUdYBchA","type":"track"}
track: Superficial
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136464
  explicit: false
  by artist: KayBlack
  by artist: Marquinho no Beat
  by artist: Wall Hein
  by artist: Yokame
  in album: Contradições
  isrc code: BRWMB2300642
  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: Melhor Só
track: C'est la vie (Bônus)

Wall Hein
type: MusicGroup

Yokame
type: MusicGroup

Contradições
type: MusicAlbum
date published: 2023-03-31

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T20:52:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3bcb27fa3b14588e998e1817069f241d92f4c2370dce04ff96e4ef8c167f9f4e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6EOLDQz2rjwpZ2M5rApgH4.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EOLDQz2rjwpZ2M5rApgH4

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue

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 0x3bcb27fa3b14588e998e1817069f241d92f4c2370dce04ff96e4ef8c167f9f4e. 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/6EOLDQz2rjwpZ2M5rApgH4.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/6EOLDQz2rjwpZ2M5rApgH4.
date published: 2026-06-13T12:47:07Z

Melhor Só
type: MusicRecording
duration: PT3M49S
duration ms: 229326
explicit: false
by artist: KayBlack
by artist: Baco Exu do Blues
by artist: Marquinho no Beat
in album: Contradições
  type: MusicAlbum
  date published: 2023-03-31
isrc code: BRWMB2300643
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:58:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x303d221de54657f808ce973b5563b497772db4c131b9ceb0c7b4354717e2ccff
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/2fwDJWwEr9gKzVZAP3gjM9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fwDJWwEr9gKzVZAP3gjM9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x303d221de54657f808ce973b5563b497772db4c131b9ceb0c7b4354717e2ccff","isrc":"BRWMB2300643","name":"Melhor Só","registered_at":"2026-06-01T07:58:11Z","spotify_id":"2fwDJWwEr9gKzVZAP3gjM9","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 0x303d221de54657f808ce973b5563b497772db4c131b9ceb0c7b4354717e2ccff. 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/2fwDJWwEr9gKzVZAP3gjM9.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/2fwDJWwEr9gKzVZAP3gjM9.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x303d221de54657f808ce973b5563b497772db4c131b9ceb0c7b4354717e2ccff","isrc":"BRWMB2300643","name":"Melhor Só","registered_at":"2026-06-01T07:58:11Z","spotify_id":"2fwDJWwEr9gKzVZAP3gjM9","type":"track"}

C'est la vie (Bônus)
type: MusicRecording
duration: PT2M4S
duration ms: 124913
explicit: false
by artist: KayBlack
by artist: Marquinho no Beat
by artist: Wall Hein
in album: Contradições
  type: MusicAlbum
  date published: 2023-03-31
isrc code: BRWMB2300644
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:24:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacc36e2043682c86c04e688b20495585169f3d9c2e7fa945a3cf3690d9a77f43
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/1QRDn63eQzqC8dpNcI7HtQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QRDn63eQzqC8dpNcI7HtQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xacc36e2043682c86c04e688b20495585169f3d9c2e7fa945a3cf3690d9a77f43","isrc":"BRWMB2300644","name":"C'est la vie (Bônus)","registered_at":"2026-06-04T05:24:39Z","spotify_id":"1QRDn63eQzqC8dpNcI7HtQ","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 0xacc36e2043682c86c04e688b20495585169f3d9c2e7fa945a3cf3690d9a77f43. 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/1QRDn63eQzqC8dpNcI7HtQ.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/1QRDn63eQzqC8dpNcI7HtQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xacc36e2043682c86c04e688b20495585169f3d9c2e7fa945a3cf3690d9a77f43","isrc":"BRWMB2300644","name":"C'est la vie (Bônus)","registered_at":"2026-06-04T05:24:39Z","spotify_id":"1QRDn63eQzqC8dpNcI7HtQ","type":"track"}

Sal e Pimenta
type: MusicAlbum
date published: 2023-03-30
track: Sal e Pimenta
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206451
  explicit: false
  by artist: KayBlack
  by artist: Veigh
  by artist: Vulgo FK
  by artist: Nagalli
  by artist: WEY
  in album: Sal e Pimenta
    type: MusicAlbum
    date published: 2023-03-30
  isrc code: BRWMB2300663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T18:52:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f
  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/6BsKZXjKIrGWMK1uLWfJYN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BsKZXjKIrGWMK1uLWfJYN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f","isrc":"BRWMB2300663","name":"Sal e Pimenta","registered_at":"2026-06-01T18:52:39Z","spotify_id":"6BsKZXjKIrGWMK1uLWfJYN","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 0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f. 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/6BsKZXjKIrGWMK1uLWfJYN.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/6BsKZXjKIrGWMK1uLWfJYN.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f","isrc":"BRWMB2300663","name":"Sal e Pimenta","registered_at":"2026-06-01T18:52:39Z","spotify_id":"6BsKZXjKIrGWMK1uLWfJYN","type":"track"}

Melhor Só
type: MusicAlbum
date published: 2023-03-30
track: Melhor Só
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229326
  explicit: false
  by artist: KayBlack
  by artist: Baco Exu do Blues
  by artist: Marquinho no Beat
  in album: Melhor Só
    type: MusicAlbum
    date published: 2023-03-30
  isrc code: BRWMB2300643
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T07:58:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x303d221de54657f808ce973b5563b497772db4c131b9ceb0c7b4354717e2ccff
  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/2LTlykcdu0gwb7zcKneo2a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LTlykcdu0gwb7zcKneo2a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x303d221de54657f808ce973b5563b497772db4c131b9ceb0c7b4354717e2ccff","isrc":"BRWMB2300643","name":"Melhor Só","registered_at":"2026-06-01T07:58:11Z","spotify_id":"2LTlykcdu0gwb7zcKneo2a","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 0x303d221de54657f808ce973b5563b497772db4c131b9ceb0c7b4354717e2ccff. 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/2LTlykcdu0gwb7zcKneo2a.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/2LTlykcdu0gwb7zcKneo2a.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x303d221de54657f808ce973b5563b497772db4c131b9ceb0c7b4354717e2ccff","isrc":"BRWMB2300643","name":"Melhor Só","registered_at":"2026-06-01T07:58:11Z","spotify_id":"2LTlykcdu0gwb7zcKneo2a","type":"track"}

Quando A Noite Cai
type: MusicAlbum
date published: 2023-02-25
track: Quando A Noite Cai
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118128
  explicit: false
  by artist: DJ Cayoo
  by artist: DJ ESCOBAR
  by artist: KayBlack
  by artist: MC Flavinho
  by artist: MC Myres
  in album: Quando A Noite Cai
    type: MusicAlbum
    date published: 2023-02-25
  isrc code: BX4IU2306623
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:30:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd716a2412447b40b0d0fd7e2731d54f9e3a0ebc0ddc2012769c2129475f7684
  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/3679ateb8uNfdEF2A3rd96.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3679ateb8uNfdEF2A3rd96
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd716a2412447b40b0d0fd7e2731d54f9e3a0ebc0ddc2012769c2129475f7684","isrc":"BX4IU2306623","name":"Quando A Noite Cai","registered_at":"2026-06-07T07:30:47Z","spotify_id":"3679ateb8uNfdEF2A3rd96","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 0xfd716a2412447b40b0d0fd7e2731d54f9e3a0ebc0ddc2012769c2129475f7684. 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/3679ateb8uNfdEF2A3rd96.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/3679ateb8uNfdEF2A3rd96.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfd716a2412447b40b0d0fd7e2731d54f9e3a0ebc0ddc2012769c2129475f7684","isrc":"BX4IU2306623","name":"Quando A Noite Cai","registered_at":"2026-06-07T07:30:47Z","spotify_id":"3679ateb8uNfdEF2A3rd96","type":"track"}

Dentro Da Mercedes
type: MusicAlbum
date published: 2023-02-20
track: Dentro Da Mercedes
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129229
  explicit: false
  by artist: DJ ESCOBAR
  by artist: Marquinho no Beat
  by artist: KayBlack
  by artist: DJ Cayoo
  by artist: MC MENOR SG
  in album: Dentro Da Mercedes
    type: MusicAlbum
    date published: 2023-02-20
  isrc code: BX4IU2306621
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:55:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d59f44ec3d847da2637c9b529252c7299e158258b61853493dc89256e3ded2c
  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/0VFwUgN4Di7EJbOF9MeTjW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VFwUgN4Di7EJbOF9MeTjW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d59f44ec3d847da2637c9b529252c7299e158258b61853493dc89256e3ded2c","isrc":"BX4IU2306621","name":"Dentro Da Mercedes","registered_at":"2026-06-10T03:55:30Z","spotify_id":"0VFwUgN4Di7EJbOF9MeTjW","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 0x9d59f44ec3d847da2637c9b529252c7299e158258b61853493dc89256e3ded2c. 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/0VFwUgN4Di7EJbOF9MeTjW.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/0VFwUgN4Di7EJbOF9MeTjW.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x9d59f44ec3d847da2637c9b529252c7299e158258b61853493dc89256e3ded2c","isrc":"BX4IU2306621","name":"Dentro Da Mercedes","registered_at":"2026-06-10T03:55:30Z","spotify_id":"0VFwUgN4Di7EJbOF9MeTjW","type":"track"}

Bonjour
type: MusicAlbum
date published: 2023-02-08
track: Bonjour
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131927
  explicit: false
  by artist: KayBlack
  by artist: Marquinho no Beat
  in album: Bonjour
    type: MusicAlbum
    date published: 2023-02-08
  isrc code: BXG6R2300153
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T13:15:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x952c234f0fa4765a1358859074882412ea0d2a792a2e93f9c60398ef50d55087
  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/2tFmuYL5D8zqBHvs0nG5Tn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tFmuYL5D8zqBHvs0nG5Tn
  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 0x952c234f0fa4765a1358859074882412ea0d2a792a2e93f9c60398ef50d55087. 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/2tFmuYL5D8zqBHvs0nG5Tn.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/2tFmuYL5D8zqBHvs0nG5Tn.
    date published: 2026-06-13T12:47:07Z

Carta pra Deus
type: MusicAlbum
date published: 2022-12-03
track: Carta pra Deus
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184024
  explicit: false
  by artist: KayBlack
  by artist: Wall Hein
  by artist: AMUSIK
  in album: Carta pra Deus
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: BC3PG2205793
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:40:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac670daa6c067f2a99a6c4e6bca2a336c6b0c588b6736cea478f074e07a33a08
  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/0c3iQ2OxKaUJp63eUmvyvx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0c3iQ2OxKaUJp63eUmvyvx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac670daa6c067f2a99a6c4e6bca2a336c6b0c588b6736cea478f074e07a33a08","isrc":"BC3PG2205793","name":"Carta pra Deus","registered_at":"2026-06-04T15:40:30Z","spotify_id":"0c3iQ2OxKaUJp63eUmvyvx","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 0xac670daa6c067f2a99a6c4e6bca2a336c6b0c588b6736cea478f074e07a33a08. 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/0c3iQ2OxKaUJp63eUmvyvx.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/0c3iQ2OxKaUJp63eUmvyvx.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xac670daa6c067f2a99a6c4e6bca2a336c6b0c588b6736cea478f074e07a33a08","isrc":"BC3PG2205793","name":"Carta pra Deus","registered_at":"2026-06-04T15:40:30Z","spotify_id":"0c3iQ2OxKaUJp63eUmvyvx","type":"track"}

Miami Open
type: MusicAlbum
date published: 2022-11-18
track: Miami Open
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127778
  explicit: false
  by artist: Young Di
  by artist: KayBlack
  in album: Miami Open
    type: MusicAlbum
    date published: 2022-11-18
  isrc code: QZW9L2263123
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:27:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a7c682dae52d1b8eef69ece658a353aa98b0540f0cfc37c664e70af3bf7a6cd
  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/4AvihZHnTz2DYGkTCBERum.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AvihZHnTz2DYGkTCBERum
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a7c682dae52d1b8eef69ece658a353aa98b0540f0cfc37c664e70af3bf7a6cd","isrc":"QZW9L2263123","name":"Miami Open","registered_at":"2026-06-07T13:27:43Z","spotify_id":"4AvihZHnTz2DYGkTCBERum","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 0x3a7c682dae52d1b8eef69ece658a353aa98b0540f0cfc37c664e70af3bf7a6cd. 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/4AvihZHnTz2DYGkTCBERum.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/4AvihZHnTz2DYGkTCBERum.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x3a7c682dae52d1b8eef69ece658a353aa98b0540f0cfc37c664e70af3bf7a6cd","isrc":"QZW9L2263123","name":"Miami Open","registered_at":"2026-06-07T13:27:43Z","spotify_id":"4AvihZHnTz2DYGkTCBERum","type":"track"}

VAI POR MIM
type: MusicAlbum
date published: 2022-10-07
track: VAI POR MIM
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147645
  explicit: false
  by artist: GDM
  by artist: KayBlack
  by artist: Mc Paiva ZS
  by artist: Wall Hein
  in album: VAI POR MIM
    type: MusicAlbum
    date published: 2022-10-07
  isrc code: BXIV82278674
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:44:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf017fa4f3bae02e735473ea3cd80329c28b2e55932dc0ed01ed9823adc83a29f
  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/4CA0t44vs8jbmGaXe84Wwe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CA0t44vs8jbmGaXe84Wwe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf017fa4f3bae02e735473ea3cd80329c28b2e55932dc0ed01ed9823adc83a29f","isrc":"BXIV82278674","name":"VAI POR MIM","registered_at":"2026-06-04T06:44:21Z","spotify_id":"4CA0t44vs8jbmGaXe84Wwe","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 0xf017fa4f3bae02e735473ea3cd80329c28b2e55932dc0ed01ed9823adc83a29f. 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/4CA0t44vs8jbmGaXe84Wwe.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/4CA0t44vs8jbmGaXe84Wwe.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf017fa4f3bae02e735473ea3cd80329c28b2e55932dc0ed01ed9823adc83a29f","isrc":"BXIV82278674","name":"VAI POR MIM","registered_at":"2026-06-04T06:44:21Z","spotify_id":"4CA0t44vs8jbmGaXe84Wwe","type":"track"}

Vestido da Fendi Remix Forró
type: MusicAlbum
date published: 2022-10-05
track: Vestido da Fendi Remix Forró
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151384
  explicit: false
  by artist: DJ Glenner
  by artist: KayBlack
  in album: Vestido da Fendi Remix Forró
    type: MusicAlbum
    date published: 2022-10-05
  isrc code: BXIV82227969
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T20:25:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0dfd254dfecda87dbea0b8d91610e6d2592225f8252c365340250428db59a7d
  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/27O77tevXs8QtkOoq4C9ay.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27O77tevXs8QtkOoq4C9ay
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb0dfd254dfecda87dbea0b8d91610e6d2592225f8252c365340250428db59a7d","isrc":"BXIV82227969","name":"Vestido da Fendi Remix Forró","registered_at":"2026-06-21T20:25:58Z","spotify_id":"27O77tevXs8QtkOoq4C9ay","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 0xb0dfd254dfecda87dbea0b8d91610e6d2592225f8252c365340250428db59a7d. 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/27O77tevXs8QtkOoq4C9ay.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/27O77tevXs8QtkOoq4C9ay.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb0dfd254dfecda87dbea0b8d91610e6d2592225f8252c365340250428db59a7d","isrc":"BXIV82227969","name":"Vestido da Fendi Remix Forró","registered_at":"2026-06-21T20:25:58Z","spotify_id":"27O77tevXs8QtkOoq4C9ay","type":"track"}

Maturidade
type: MusicAlbum
date published: 2022-09-08
track: Maturidade
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142026
  explicit: false
  by artist: KayBlack
  by artist: Wall Hein
  by artist: AMUSIK
  in album: Maturidade
    type: MusicAlbum
    date published: 2022-09-08
  isrc code: BC3PG2303400
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:53:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0142fcfb35782b652cb42c816a8fc9abc4bc7342778e443238bd3a223612b036
  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/5RHOhXxMVhpEaBcG6hIydA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RHOhXxMVhpEaBcG6hIydA
  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 0x0142fcfb35782b652cb42c816a8fc9abc4bc7342778e443238bd3a223612b036. 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/5RHOhXxMVhpEaBcG6hIydA.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/5RHOhXxMVhpEaBcG6hIydA.
    date published: 2026-06-13T12:47:07Z

Lembranças
type: MusicAlbum
date published: 2022-06-03
track: Lembranças
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154004
  explicit: false
  by artist: KayBlack
  by artist: AMUSIK
  by artist: Wall Hein
  by artist: CVSTRO
  in album: Lembranças
    type: MusicAlbum
    date published: 2022-06-03
  isrc code: BCENK2200051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:54:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a81295a34bbef7064c82cf268ad53d24787452b319f257a820048e1284640c6
  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/7vu1vGSNfA8pdjrkMps1V7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vu1vGSNfA8pdjrkMps1V7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a81295a34bbef7064c82cf268ad53d24787452b319f257a820048e1284640c6","isrc":"BCENK2200051","name":"Lembranças","registered_at":"2026-06-04T06:54:55Z","spotify_id":"7vu1vGSNfA8pdjrkMps1V7","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 0x8a81295a34bbef7064c82cf268ad53d24787452b319f257a820048e1284640c6. 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/7vu1vGSNfA8pdjrkMps1V7.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/7vu1vGSNfA8pdjrkMps1V7.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8a81295a34bbef7064c82cf268ad53d24787452b319f257a820048e1284640c6","isrc":"BCENK2200051","name":"Lembranças","registered_at":"2026-06-04T06:54:55Z","spotify_id":"7vu1vGSNfA8pdjrkMps1V7","type":"track"}

Licor 43
type: MusicAlbum
date published: 2022-04-28
track: Licor 43
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142470
  explicit: false
  by artist: KayBlack
  by artist: AMUSIK
  by artist: Wall Hein
  by artist: CVSTRO
  in album: Licor 43
    type: MusicAlbum
    date published: 2022-04-28
  isrc code: BCENK2200037
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:11:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37ea2a68af8cd3f649a5af2e417a057dded8491638e86d03cb45978e1afa8859
  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/3l5VjEAeUTqrlD50iEo8Yn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l5VjEAeUTqrlD50iEo8Yn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x37ea2a68af8cd3f649a5af2e417a057dded8491638e86d03cb45978e1afa8859","isrc":"BCENK2200037","name":"Licor 43","registered_at":"2026-06-01T06:11:43Z","spotify_id":"3l5VjEAeUTqrlD50iEo8Yn","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 0x37ea2a68af8cd3f649a5af2e417a057dded8491638e86d03cb45978e1afa8859. 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/3l5VjEAeUTqrlD50iEo8Yn.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/3l5VjEAeUTqrlD50iEo8Yn.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x37ea2a68af8cd3f649a5af2e417a057dded8491638e86d03cb45978e1afa8859","isrc":"BCENK2200037","name":"Licor 43","registered_at":"2026-06-01T06:11:43Z","spotify_id":"3l5VjEAeUTqrlD50iEo8Yn","type":"track"}

Freestyle
type: MusicAlbum
date published: 2022-04-28
track: Freestyle
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180172
  explicit: false
  by artist: KayBlack
  by artist: Wall Hein
  by artist: Yokame
  in album: Freestyle
    type: MusicAlbum
    date published: 2022-04-28
  isrc code: USLZJ2275472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:30:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x971e8e61e05f9757edbe8a34e46ba4eea397d71c8c8f01b480e44acb33c2071b
  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/0LGGo9eY1aJX6tqgxa87kd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LGGo9eY1aJX6tqgxa87kd
  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 0x971e8e61e05f9757edbe8a34e46ba4eea397d71c8c8f01b480e44acb33c2071b. 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/0LGGo9eY1aJX6tqgxa87kd.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/0LGGo9eY1aJX6tqgxa87kd.
    date published: 2026-06-13T12:47:07Z

Tralha
type: MusicAlbum
date published: 2022-02-17
track: Tralha
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135974
  explicit: false
  by artist: Mc Pitu
  by artist: KayBlack
  in album: Tralha
    type: MusicAlbum
    date published: 2022-02-17
  isrc code: QZ5AB2247737
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:39:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x178cf1b24d2d5ebc2c1b1b78fac24f8fc541da92a00c5741f01c4de2f3d1518e
  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/4KR4Ku9JIzBNUzMaAMsJFZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KR4Ku9JIzBNUzMaAMsJFZ
  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 0x178cf1b24d2d5ebc2c1b1b78fac24f8fc541da92a00c5741f01c4de2f3d1518e. 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/4KR4Ku9JIzBNUzMaAMsJFZ.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/4KR4Ku9JIzBNUzMaAMsJFZ.
    date published: 2026-06-13T15:41:10Z

Quintal dos Perigoso
type: MusicAlbum
date published: 2021-11-26
track: Quintal dos Perigoso
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152339
  explicit: false
  by artist: Wall Hein
  by artist: KayBlack
  by artist: GDM
  in album: Quintal dos Perigoso
    type: MusicAlbum
    date published: 2021-11-26
  isrc code: GBWUL2169766
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:54:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf720de47ac0f5141991d0060c20e3f172ab079be158c9f0f8e05538eca53fdf1
  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/39OAGXq423QadNarAfs2SB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39OAGXq423QadNarAfs2SB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf720de47ac0f5141991d0060c20e3f172ab079be158c9f0f8e05538eca53fdf1","isrc":"GBWUL2169766","name":"Quintal dos Perigoso","registered_at":"2026-06-10T03:54:48Z","spotify_id":"39OAGXq423QadNarAfs2SB","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 0xf720de47ac0f5141991d0060c20e3f172ab079be158c9f0f8e05538eca53fdf1. 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/39OAGXq423QadNarAfs2SB.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/39OAGXq423QadNarAfs2SB.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf720de47ac0f5141991d0060c20e3f172ab079be158c9f0f8e05538eca53fdf1","isrc":"GBWUL2169766","name":"Quintal dos Perigoso","registered_at":"2026-06-10T03:54:48Z","spotify_id":"39OAGXq423QadNarAfs2SB","type":"track"}

Malandro pra Malandro
type: MusicAlbum
date published: 2021-11-26
track: Malandro pra Malandro
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161311
  explicit: false
  by artist: Mc Magal
  by artist: KayBlack
  in album: Malandro pra Malandro
    type: MusicAlbum
    date published: 2021-11-26
  isrc code: BXG6R2101080
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:08:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x60d5c4bdc38770d6bd65e815886f6d9e16923a4687cf82c7faaaf2fad6338627
  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/4xYGhayIwJyHkyhb4v5OG3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xYGhayIwJyHkyhb4v5OG3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x60d5c4bdc38770d6bd65e815886f6d9e16923a4687cf82c7faaaf2fad6338627","isrc":"BXG6R2101080","name":"Malandro pra Malandro","registered_at":"2026-06-08T12:08:50Z","spotify_id":"4xYGhayIwJyHkyhb4v5OG3","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 0x60d5c4bdc38770d6bd65e815886f6d9e16923a4687cf82c7faaaf2fad6338627. 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/4xYGhayIwJyHkyhb4v5OG3.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/4xYGhayIwJyHkyhb4v5OG3.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x60d5c4bdc38770d6bd65e815886f6d9e16923a4687cf82c7faaaf2fad6338627","isrc":"BXG6R2101080","name":"Malandro pra Malandro","registered_at":"2026-06-08T12:08:50Z","spotify_id":"4xYGhayIwJyHkyhb4v5OG3","type":"track"}

Foguete da Nasa
type: MusicAlbum
date published: 2021-11-19
track: Foguete da Nasa
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238032
  explicit: false
  by artist: Guigo
  by artist: KayBlack
  by artist: Kevão
  by artist: Caio Passos
  in album: Foguete da Nasa
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: BX8GC2100001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:18:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0603b6cedc0ef49e05b411966aa9c4b6ca128c6a99aa21701b7111c9f7c113f9
  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/3cAYIO90lfmq59c8IO8Z60.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cAYIO90lfmq59c8IO8Z60
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0603b6cedc0ef49e05b411966aa9c4b6ca128c6a99aa21701b7111c9f7c113f9","isrc":"BX8GC2100001","name":"Foguete da Nasa","registered_at":"2026-06-21T02:18:07Z","spotify_id":"3cAYIO90lfmq59c8IO8Z60","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 0x0603b6cedc0ef49e05b411966aa9c4b6ca128c6a99aa21701b7111c9f7c113f9. 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/3cAYIO90lfmq59c8IO8Z60.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/3cAYIO90lfmq59c8IO8Z60.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0603b6cedc0ef49e05b411966aa9c4b6ca128c6a99aa21701b7111c9f7c113f9","isrc":"BX8GC2100001","name":"Foguete da Nasa","registered_at":"2026-06-21T02:18:07Z","spotify_id":"3cAYIO90lfmq59c8IO8Z60","type":"track"}

Diamante da Lama - Homenagem ao Marinho
type: MusicAlbum
date published: 2021-11-16
track: Diamante da Lama - Homenagem ao Marinho
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224679
  explicit: false
  by artist: Mc Kevin
  by artist: MC GP
  by artist: KayBlack
  by artist: Dj Luan MPC
  in album: Diamante da Lama - Homenagem ao Marinho
    type: MusicAlbum
    date published: 2021-11-16
  isrc code: BCE7P2100331
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:37:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb09b73279fab0cde6117e9103b541c1c41ca60fc93ef6429e630edba4475289
  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/1d5x4GjveuCBAlh9baZhUb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d5x4GjveuCBAlh9baZhUb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeb09b73279fab0cde6117e9103b541c1c41ca60fc93ef6429e630edba4475289","isrc":"BCE7P2100331","name":"Diamante da Lama - Homenagem ao Marinho","registered_at":"2026-06-06T10:37:22Z","spotify_id":"1d5x4GjveuCBAlh9baZhUb","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 0xeb09b73279fab0cde6117e9103b541c1c41ca60fc93ef6429e630edba4475289. 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/1d5x4GjveuCBAlh9baZhUb.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/1d5x4GjveuCBAlh9baZhUb.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xeb09b73279fab0cde6117e9103b541c1c41ca60fc93ef6429e630edba4475289","isrc":"BCE7P2100331","name":"Diamante da Lama - Homenagem ao Marinho","registered_at":"2026-06-06T10:37:22Z","spotify_id":"1d5x4GjveuCBAlh9baZhUb","type":"track"}

Cabelo Rapunzel
type: MusicAlbum
date published: 2021-10-21
track: Cabelo Rapunzel
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253333
  explicit: false
  by artist: Kawe
  by artist: KayBlack
  by artist: Vulgo FK
  by artist: Lucas Lucco
  by artist: OTRAFITTA
  by artist: Pedro Lotto
  in album: Cabelo Rapunzel
    type: MusicAlbum
    date published: 2021-10-21
  isrc code: BCENK2100073
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:17:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xebc8bae1557e8be3d396777e63c2ad0fd9c6d0ff1092b3b7b93480141d85415b
  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/1ntcV7ah5Bgh3xacDcR8qP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ntcV7ah5Bgh3xacDcR8qP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xebc8bae1557e8be3d396777e63c2ad0fd9c6d0ff1092b3b7b93480141d85415b","isrc":"BCENK2100073","name":"Cabelo Rapunzel","registered_at":"2026-06-07T00:17:48Z","spotify_id":"1ntcV7ah5Bgh3xacDcR8qP","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 0xebc8bae1557e8be3d396777e63c2ad0fd9c6d0ff1092b3b7b93480141d85415b. 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/1ntcV7ah5Bgh3xacDcR8qP.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/1ntcV7ah5Bgh3xacDcR8qP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xebc8bae1557e8be3d396777e63c2ad0fd9c6d0ff1092b3b7b93480141d85415b","isrc":"BCENK2100073","name":"Cabelo Rapunzel","registered_at":"2026-06-07T00:17:48Z","spotify_id":"1ntcV7ah5Bgh3xacDcR8qP","type":"track"}

Vestido da Fendi
type: MusicAlbum
date published: 2021-09-09
track: Vestido da Fendi
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164203
  explicit: false
  by artist: KayBlack
  by artist: Marquinho no Beat
  by artist: Wall Hein
  in album: Vestido da Fendi
    type: MusicAlbum
    date published: 2021-09-09
  isrc code: BCENK2100066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T07:06:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x88a9129c0a0048f1b46ac5a69cc2ceb50c8bf06059d3d25292df5bc6fe838ae8
  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/0pZIBIJ253pH9gJtXE0Ouf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pZIBIJ253pH9gJtXE0Ouf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x88a9129c0a0048f1b46ac5a69cc2ceb50c8bf06059d3d25292df5bc6fe838ae8","isrc":"BCENK2100066","name":"Vestido da Fendi","registered_at":"2026-06-01T07:06:46Z","spotify_id":"0pZIBIJ253pH9gJtXE0Ouf","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 0x88a9129c0a0048f1b46ac5a69cc2ceb50c8bf06059d3d25292df5bc6fe838ae8. 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/0pZIBIJ253pH9gJtXE0Ouf.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/0pZIBIJ253pH9gJtXE0Ouf.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x88a9129c0a0048f1b46ac5a69cc2ceb50c8bf06059d3d25292df5bc6fe838ae8","isrc":"BCENK2100066","name":"Vestido da Fendi","registered_at":"2026-06-01T07:06:46Z","spotify_id":"0pZIBIJ253pH9gJtXE0Ouf","type":"track"}

Ouro (Versus Vol. 1) [feat. Tropkillaz]
type: MusicAlbum
date published: 2021-08-20
track: Ouro (Versus Vol. 1) [feat. Tropkillaz]
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236000
  explicit: false
  by artist: KayBlack
  by artist: Xamã
  by artist: Orochi
  by artist: Tropkillaz
  in album: Ouro (Versus Vol. 1) [feat. Tropkillaz]
    type: MusicAlbum
    date published: 2021-08-20
  isrc code: BXS382100007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:37:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x308008572cb557107d9da842602126eea11ee987defc175dcd85457aefaa8792
  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/7i8F768LPwiIlxzmUaTXqi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i8F768LPwiIlxzmUaTXqi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x308008572cb557107d9da842602126eea11ee987defc175dcd85457aefaa8792","isrc":"BXS382100007","name":"Ouro (Versus Vol. 1) [feat. Tropkillaz]","registered_at":"2026-06-05T08:37:41Z","spotify_id":"7i8F768LPwiIlxzmUaTXqi","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 0x308008572cb557107d9da842602126eea11ee987defc175dcd85457aefaa8792. 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/7i8F768LPwiIlxzmUaTXqi.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/7i8F768LPwiIlxzmUaTXqi.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x308008572cb557107d9da842602126eea11ee987defc175dcd85457aefaa8792","isrc":"BXS382100007","name":"Ouro (Versus Vol. 1) [feat. Tropkillaz]","registered_at":"2026-06-05T08:37:41Z","spotify_id":"7i8F768LPwiIlxzmUaTXqi","type":"track"}

Zoológico
type: MusicAlbum
date published: 2021-07-30
track: Zoológico
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143653
  explicit: false
  by artist: KayBlack
  in album: Zoológico
    type: MusicAlbum
    date published: 2021-07-30
  isrc code: BCENK2100061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:31:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x23b16af0a63fdf148c66a66afe7372dbe88af354f37781fc54a1e0c410fb728c
  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/51Zy1YbrexMVhGOWT9Eji4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51Zy1YbrexMVhGOWT9Eji4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x23b16af0a63fdf148c66a66afe7372dbe88af354f37781fc54a1e0c410fb728c","isrc":"BCENK2100061","name":"Zoológico","registered_at":"2026-06-05T12:31:12Z","spotify_id":"51Zy1YbrexMVhGOWT9Eji4","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 0x23b16af0a63fdf148c66a66afe7372dbe88af354f37781fc54a1e0c410fb728c. 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/51Zy1YbrexMVhGOWT9Eji4.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/51Zy1YbrexMVhGOWT9Eji4.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x23b16af0a63fdf148c66a66afe7372dbe88af354f37781fc54a1e0c410fb728c","isrc":"BCENK2100061","name":"Zoológico","registered_at":"2026-06-05T12:31:12Z","spotify_id":"51Zy1YbrexMVhGOWT9Eji4","type":"track"}

Tá Bombando de Novo
type: MusicAlbum
date published: 2021-07-14
track: Tá Bombando de Novo
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188490
  explicit: false
  by artist: KayBlack
  by artist: MC Samuka
  by artist: Wall Hein
  in album: Tá Bombando de Novo
    type: MusicAlbum
    date published: 2021-07-14
  isrc code: BCENK2100041
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:08:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8aa8bd4493edc912078a23228902dfeec935f6ee13bef74c5bb531e22ee3152
  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/3TRj9Wu7ivmIBa5OLd7RUy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TRj9Wu7ivmIBa5OLd7RUy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8aa8bd4493edc912078a23228902dfeec935f6ee13bef74c5bb531e22ee3152","isrc":"BCENK2100041","name":"Tá Bombando de Novo","registered_at":"2026-06-18T16:08:26Z","spotify_id":"3TRj9Wu7ivmIBa5OLd7RUy","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 0xb8aa8bd4493edc912078a23228902dfeec935f6ee13bef74c5bb531e22ee3152. 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/3TRj9Wu7ivmIBa5OLd7RUy.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/3TRj9Wu7ivmIBa5OLd7RUy.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb8aa8bd4493edc912078a23228902dfeec935f6ee13bef74c5bb531e22ee3152","isrc":"BCENK2100041","name":"Tá Bombando de Novo","registered_at":"2026-06-18T16:08:26Z","spotify_id":"3TRj9Wu7ivmIBa5OLd7RUy","type":"track"}

Pretos No Topo
type: MusicAlbum
date published: 2021-07-02
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"}

Big Boss
type: MusicAlbum
date published: 2021-06-25
track: Big Boss
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272000
  explicit: false
  by artist: Haikaiss
  by artist: KayBlack
  by artist: Gustah
  by artist: Pedro Lotto
  in album: Big Boss
    type: MusicAlbum
    date published: 2021-06-25
  isrc code: BX3292000024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:26:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7
  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/6MRYeYGcZfndVGMZostUFi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MRYeYGcZfndVGMZostUFi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7","isrc":"BX3292000024","name":"Big Boss","registered_at":"2026-06-10T17:26:11Z","spotify_id":"6MRYeYGcZfndVGMZostUFi","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 0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7. 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/6MRYeYGcZfndVGMZostUFi.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/6MRYeYGcZfndVGMZostUFi.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7","isrc":"BX3292000024","name":"Big Boss","registered_at":"2026-06-10T17:26:11Z","spotify_id":"6MRYeYGcZfndVGMZostUFi","type":"track"}

Sagrado Profano (Acústico)
type: MusicAlbum
date published: 2024-07-15
track: Sagrado Profano - Acústico
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187364
  explicit: false
  by artist: Luísa Sonza
  by artist: KayBlack
  in album: Sagrado Profano (Acústico)
    type: MusicAlbum
    date published: 2024-07-15
  isrc code: BRSME2401019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T02:58:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0c101ab823616a6ad890ac2a2fb8d6cb212f396e1f9bcbe7406f6e5ec624c96
  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/751ebsYImlWL1bdnMValIn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/751ebsYImlWL1bdnMValIn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb0c101ab823616a6ad890ac2a2fb8d6cb212f396e1f9bcbe7406f6e5ec624c96","isrc":"BRSME2401019","name":"Sagrado Profano - Acústico","registered_at":"2026-06-06T02:58:28Z","spotify_id":"751ebsYImlWL1bdnMValIn","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 0xb0c101ab823616a6ad890ac2a2fb8d6cb212f396e1f9bcbe7406f6e5ec624c96. 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/751ebsYImlWL1bdnMValIn.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/751ebsYImlWL1bdnMValIn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb0c101ab823616a6ad890ac2a2fb8d6cb212f396e1f9bcbe7406f6e5ec624c96","isrc":"BRSME2401019","name":"Sagrado Profano - Acústico","registered_at":"2026-06-06T02:58:28Z","spotify_id":"751ebsYImlWL1bdnMValIn","type":"track"}

MTG Sagrado Profano
type: MusicAlbum
date published: 2024-07-15
track: MTG Sagrado Profano
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152624
  explicit: false
  by artist: Luísa Sonza
  by artist: KayBlack
  by artist: Mulú
  in album: MTG Sagrado Profano
    type: MusicAlbum
    date published: 2024-07-15
  isrc code: BRSME2401164
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:08:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x20c5d17626486b3dca6e7a7453c5e1f5c28591cff066ac5d979e42a7a327ee9c
  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/7Ae9G7mAfyHqNmH6TJsIQQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Ae9G7mAfyHqNmH6TJsIQQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x20c5d17626486b3dca6e7a7453c5e1f5c28591cff066ac5d979e42a7a327ee9c","isrc":"BRSME2401164","name":"MTG Sagrado Profano","registered_at":"2026-06-04T07:08:58Z","spotify_id":"7Ae9G7mAfyHqNmH6TJsIQQ","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 0x20c5d17626486b3dca6e7a7453c5e1f5c28591cff066ac5d979e42a7a327ee9c. 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/7Ae9G7mAfyHqNmH6TJsIQQ.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/7Ae9G7mAfyHqNmH6TJsIQQ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x20c5d17626486b3dca6e7a7453c5e1f5c28591cff066ac5d979e42a7a327ee9c","isrc":"BRSME2401164","name":"MTG Sagrado Profano","registered_at":"2026-06-04T07:08:58Z","spotify_id":"7Ae9G7mAfyHqNmH6TJsIQQ","type":"track"}

Tipo Arsenal
type: MusicAlbum
date published: 2024-07-14
track: Tipo Arsenal
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120550
  explicit: false
  by artist: KayBlack
  by artist: Wall Hein
  by artist: GDM
  in album: Tipo Arsenal
    type: MusicAlbum
    date published: 2024-07-14
  isrc code: BKGFO2417014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:40:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x07410d9427e801b57f9182b06dbe88f45235ab80d15b3a0a70f66683d6542381
  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/6E4ojbIsLcMUeRZbLAb1qw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E4ojbIsLcMUeRZbLAb1qw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x07410d9427e801b57f9182b06dbe88f45235ab80d15b3a0a70f66683d6542381","isrc":"BKGFO2417014","name":"Tipo Arsenal","registered_at":"2026-06-04T16:40:43Z","spotify_id":"6E4ojbIsLcMUeRZbLAb1qw","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 0x07410d9427e801b57f9182b06dbe88f45235ab80d15b3a0a70f66683d6542381. 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/6E4ojbIsLcMUeRZbLAb1qw.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/6E4ojbIsLcMUeRZbLAb1qw.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x07410d9427e801b57f9182b06dbe88f45235ab80d15b3a0a70f66683d6542381","isrc":"BKGFO2417014","name":"Tipo Arsenal","registered_at":"2026-06-04T16:40:43Z","spotify_id":"6E4ojbIsLcMUeRZbLAb1qw","type":"track"}

Maturidade
type: MusicRecording
duration: PT2M22S
duration ms: 142026
explicit: false
by artist: KayBlack
by artist: Wall Hein
by artist: AMUSIK
in album: Maturidade
  type: MusicAlbum
  date published: 2022-09-08
isrc code: BC3PG2303400
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:53:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0142fcfb35782b652cb42c816a8fc9abc4bc7342778e443238bd3a223612b036
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/5RHOhXxMVhpEaBcG6hIydA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RHOhXxMVhpEaBcG6hIydA
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 0x0142fcfb35782b652cb42c816a8fc9abc4bc7342778e443238bd3a223612b036. 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/5RHOhXxMVhpEaBcG6hIydA.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/5RHOhXxMVhpEaBcG6hIydA.
  date published: 2026-06-13T12:47:07Z

Ela joga no 7
type: MusicRecording
duration: PT3M20S
duration ms: 200039
explicit: false
by artist: Tz da Coronel
by artist: MC Ryan SP
by artist: KayBlack
by artist: Dj Murillo e LT no Beat
by artist: Cúpula
in album: Dacoromode
  type: MusicAlbum
  date published: 2023-10-18
isrc code: BC2TS2300021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:14:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e06cbd897810b21c814ef7ec71aab8131cae9ce7fd9a405926f12712d5397d3
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/4ML8zKHATI6s31xmdQD0Qa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ML8zKHATI6s31xmdQD0Qa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e06cbd897810b21c814ef7ec71aab8131cae9ce7fd9a405926f12712d5397d3","isrc":"BC2TS2300021","name":"Ela joga no 7","registered_at":"2026-06-01T12:14:03Z","spotify_id":"4ML8zKHATI6s31xmdQD0Qa","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 0x8e06cbd897810b21c814ef7ec71aab8131cae9ce7fd9a405926f12712d5397d3. 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/4ML8zKHATI6s31xmdQD0Qa.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/4ML8zKHATI6s31xmdQD0Qa.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8e06cbd897810b21c814ef7ec71aab8131cae9ce7fd9a405926f12712d5397d3","isrc":"BC2TS2300021","name":"Ela joga no 7","registered_at":"2026-06-01T12:14:03Z","spotify_id":"4ML8zKHATI6s31xmdQD0Qa","type":"track"}

MÉNAGE
type: MusicRecording
duration: PT2M33S
duration ms: 153601
explicit: false
by artist: Vulgo FK
by artist: KayBlack
by artist: Pedro Lotto
in album: F**K SONGS
  type: MusicAlbum
  date published: 2024-10-24
isrc code: BRRGE2400898
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:48:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc60ce0c33171a4e8f4555282d0b54d34ad8049600dd606f7f9117d0b3819c8db
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/26h6K2Gt901Sny78SU4kJS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26h6K2Gt901Sny78SU4kJS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc60ce0c33171a4e8f4555282d0b54d34ad8049600dd606f7f9117d0b3819c8db","isrc":"BRRGE2400898","name":"MÉNAGE","registered_at":"2026-06-01T21:48:43Z","spotify_id":"26h6K2Gt901Sny78SU4kJS","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 0xc60ce0c33171a4e8f4555282d0b54d34ad8049600dd606f7f9117d0b3819c8db. 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/26h6K2Gt901Sny78SU4kJS.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/26h6K2Gt901Sny78SU4kJS.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc60ce0c33171a4e8f4555282d0b54d34ad8049600dd606f7f9117d0b3819c8db","isrc":"BRRGE2400898","name":"MÉNAGE","registered_at":"2026-06-01T21:48:43Z","spotify_id":"26h6K2Gt901Sny78SU4kJS","type":"track"}

Única
type: MusicRecording
duration: PT2M46S
duration ms: 166091
explicit: false
by artist: MC Caverinha
by artist: KayBlack
by artist: Wall Hein
by artist: Yokame
in album: Única
  type: MusicAlbum
  date published: 2024-05-13
isrc code: BRRGE2400310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:15:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7431fd4217788fb18e88938d52436b89b2caa2d20ae2f988053a30f585091d22
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/2U9LCimRvs2x7Cv5vE3wMc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U9LCimRvs2x7Cv5vE3wMc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7431fd4217788fb18e88938d52436b89b2caa2d20ae2f988053a30f585091d22","isrc":"BRRGE2400310","name":"Única","registered_at":"2026-06-04T08:15:10Z","spotify_id":"2U9LCimRvs2x7Cv5vE3wMc","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 0x7431fd4217788fb18e88938d52436b89b2caa2d20ae2f988053a30f585091d22. 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/2U9LCimRvs2x7Cv5vE3wMc.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/2U9LCimRvs2x7Cv5vE3wMc.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7431fd4217788fb18e88938d52436b89b2caa2d20ae2f988053a30f585091d22","isrc":"BRRGE2400310","name":"Única","registered_at":"2026-06-04T08:15:10Z","spotify_id":"2U9LCimRvs2x7Cv5vE3wMc","type":"track"}

Segredo
type: MusicRecording
duration: PT1M44S
duration ms: 104145
explicit: false
by artist: KayBlack
by artist: Marquinho no Beat
by artist: Wall Hein
in album: Trapzinho, rap leve e funk flow 2024
  type: MusicAlbum
  date published: 2024-02-02
isrc code: BRWMB2300639
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:36:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfa75c1410602acac883deb25ee44fa551894e8d012ff2eea67d7cbc76d1b38a
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/0Y2BQQgWQJUXP5mMnsU3Q1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Y2BQQgWQJUXP5mMnsU3Q1
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 0xdfa75c1410602acac883deb25ee44fa551894e8d012ff2eea67d7cbc76d1b38a. 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/0Y2BQQgWQJUXP5mMnsU3Q1.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/0Y2BQQgWQJUXP5mMnsU3Q1.
  date published: 2026-06-13T17:25:41Z

Disposição e atividade (feat. Yokame)
type: MusicRecording
duration: PT2M44S
duration ms: 164874
explicit: false
by artist: KayBlack
by artist: Wall Hein
by artist: Caio Passos
by artist: Yokame
in album: Juliet e som no talo
  type: MusicAlbum
  date published: 2023-12-16
isrc code: BRWMB2301488
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:36:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c
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/09OyCmNLztnittGCrr9Xzw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09OyCmNLztnittGCrr9Xzw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c","isrc":"BRWMB2301488","name":"Disposição e atividade (feat. Yokame)","registered_at":"2026-06-04T06:36:17Z","spotify_id":"09OyCmNLztnittGCrr9Xzw","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 0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c. 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/09OyCmNLztnittGCrr9Xzw.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/09OyCmNLztnittGCrr9Xzw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c","isrc":"BRWMB2301488","name":"Disposição e atividade (feat. Yokame)","registered_at":"2026-06-04T06:36:17Z","spotify_id":"09OyCmNLztnittGCrr9Xzw","type":"track"}

Giro de Drake
type: MusicRecording
duration: PT2M16S
duration ms: 136615
explicit: false
by artist: Caio Passos
by artist: Hyperanhas
by artist: KayBlack
by artist: MC Hariel
by artist: Mc Pedrinho
by artist: MC Rick
in album: Set CaioPassos
  type: MusicAlbum
  date published: 2020-11-24
isrc code: BX6IQ2000143

Drip Maloka
type: MusicRecording
duration: PT3M56S
duration ms: 236052
explicit: false
by artist: Caio Passos
by artist: Hyperanhas
by artist: KayBlack
by artist: Mandela
by artist: Mc Pedrinho
by artist: Mc Magal
in album: Set CaioPassos
  type: MusicAlbum
  date published: 2020-11-24
isrc code: BX6IQ2000146

Role Og
type: MusicRecording
duration: PT3M0S
duration ms: 180000
explicit: false
by artist: Caio Passos
by artist: Hyperanhas
by artist: KayBlack
by artist: MC GP
by artist: Mc Magal
by artist: MC Mirella
by artist: Mc Pedrinho
by artist: Yunk Vino
in album: Set CaioPassos
  type: MusicAlbum
  date published: 2020-11-24
isrc code: BX6IQ2000142

Disposição e atividade (feat. Yokame)
type: MusicRecording
duration: PT2M44S
duration ms: 164874
explicit: false
by artist: KayBlack
by artist: Wall Hein
by artist: Caio Passos
by artist: Yokame
in album: Verão 2024 - Top Hits Brasil
  type: MusicAlbum
  date published: 2023-12-06

Disposição e atividade
type: MusicRecording
duration: PT2M44S
duration ms: 164874
explicit: false
by artist: KayBlack
by artist: Wall Hein
by artist: Caio Passos
by artist: Yokame
in album: Trapzinho, rap leve e funk flow 2024
  type: MusicAlbum
  date published: 2024-02-02

Segredo
type: MusicRecording
duration: PT1M44S
duration ms: 104145
explicit: false
by artist: KayBlack
by artist: Marquinho no Beat
by artist: Wall Hein
in album: Juliet e som no talo
  type: MusicAlbum
  date published: 2023-12-16

Preferida
type: MusicRecording
duration: PT2M10S
duration ms: 130375
explicit: false
by artist: KayBlack
by artist: Wall Hein
in album: Juliet e som no talo
  type: MusicAlbum
  date published: 2023-12-16

Segredo
type: MusicRecording
duration: PT1M44S
duration ms: 104145
explicit: false
by artist: KayBlack
by artist: Marquinho no Beat
by artist: Wall Hein
in album: Sextape e Lovezinho 2024
  type: MusicAlbum
  date published: 2024-02-15

Sal e pimenta
type: MusicRecording
duration: PT3M26S
duration ms: 206451
explicit: false
by artist: KayBlack
by artist: Veigh
by artist: Vulgo FK
by artist: Nagalli
by artist: WEY
in album: Sextape e Lovezinho 2024
  type: MusicAlbum
  date published: 2024-02-15

Disposição e atividade (feat. Yokame)
type: MusicRecording
duration: PT2M44S
duration ms: 164874
explicit: false
by artist: KayBlack
by artist: Wall Hein
by artist: Caio Passos
by artist: Yokame
in album: Vem 2024!
  type: MusicAlbum
  date published: 2023-11-11

Melhor só
type: MusicRecording
duration: PT3M49S
duration ms: 229326
explicit: false
by artist: KayBlack
by artist: Baco Exu do Blues
by artist: Marquinho no Beat
in album: Não Adianta Vir me Procurar
  type: MusicAlbum
  date published: 2023-10-26

Disposição e atividade
type: MusicRecording
duration: PT2M44S
duration ms: 164874
explicit: false
by artist: KayBlack
by artist: Wall Hein
by artist: Caio Passos
by artist: Yokame
in album: Não Adianta Vir me Procurar
  type: MusicAlbum
  date published: 2023-10-26

Segredo
type: MusicRecording
duration: PT1M44S
duration ms: 104145
explicit: false
by artist: KayBlack
by artist: Marquinho no Beat
by artist: Wall Hein
in album: Não Adianta Vir me Procurar
  type: MusicAlbum
  date published: 2023-10-26

Segredo
type: MusicRecording
duration: PT1M44S
duration ms: 104145
explicit: false
by artist: KayBlack
by artist: Marquinho no Beat
by artist: Wall Hein
in album: Verão 2024 - Top Hits Brasil
  type: MusicAlbum
  date published: 2023-12-06