Mahmundi
type: MusicGroup
genre: brazilian pop
genre: mpb
genre: nova mpb
popularity: 42
followers: 109645
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72bc8d7a69cc9e0147d070c28aa2ead42ac84f0b6349004fbd9b815af8b467f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d0538c6-c5a6-4510-a831-368d63416a8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d0538c6-c5a6-4510-a831-368d63416a8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d0538c6-c5a6-4510-a831-368d63416a8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
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 0x72bc8d7a69cc9e0147d070c28aa2ead42ac84f0b6349004fbd9b815af8b467f6. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d0538c6-c5a6-4510-a831-368d63416a8b.json and https://artists.proofprofile.net/proofs/artist/6d0538c6-c5a6-4510-a831-368d63416a8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
  track: Amanhã
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195854
    explicit: false
    by artist: Mahmundi
    in album: Amor Fati
      type: MusicAlbum
      date published: 2023-05-05
    isrc code: BRUM72201556
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-24T13:39:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9ec14df019a4ed00fd56bd15cf31d0348e5f5fa6cd37ec5894b33dd5a5032dc4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956312
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956312
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/02aPdXf5xhwkAWoli85hxW.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02aPdXf5xhwkAWoli85hxW
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x9ec14df019a4ed00fd56bd15cf31d0348e5f5fa6cd37ec5894b33dd5a5032dc4","isrc":"BRUM72201556","name":"Amanhã","registered_at":"2026-06-24T13:39:20Z","spotify_id":"02aPdXf5xhwkAWoli85hxW","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 0x9ec14df019a4ed00fd56bd15cf31d0348e5f5fa6cd37ec5894b33dd5a5032dc4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02aPdXf5xhwkAWoli85hxW.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/02aPdXf5xhwkAWoli85hxW.
      date published: 2026-07-02T05:09:12Z
      text: {"copyright_id":"0x9ec14df019a4ed00fd56bd15cf31d0348e5f5fa6cd37ec5894b33dd5a5032dc4","isrc":"BRUM72201556","name":"Amanhã","registered_at":"2026-06-24T13:39:20Z","spotify_id":"02aPdXf5xhwkAWoli85hxW","type":"track"}
  track: Fugitivos
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167073
    explicit: false
    by artist: Mahmundi
    in album: Amor Fati
      type: MusicAlbum
      date published: 2023-05-05
    isrc code: BRUM72201550
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-22T01:17:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18334b41246150eeb468bbc5338b7e6c1bb8dff5002f05f392cdc51c276590a8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956312
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956312
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3MePRYK4YgLJUMzRFomb2y.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MePRYK4YgLJUMzRFomb2y
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    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 0x18334b41246150eeb468bbc5338b7e6c1bb8dff5002f05f392cdc51c276590a8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MePRYK4YgLJUMzRFomb2y.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/3MePRYK4YgLJUMzRFomb2y.
      date published: 2026-07-02T05:09:12Z
  track: Versos Não
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236519
    explicit: false
    by artist: Mahmundi
    in album: Amor Fati
      type: MusicAlbum
      date published: 2023-05-05
    isrc code: BRUM72201552
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-24T13:39:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc04b7da231eba4d25df98e367b5241311fba1b8a5ce94406d6057d1f1e8d56b2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956312
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956312
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5Xr9vUPFCsMZWM05C2DPJe.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xr9vUPFCsMZWM05C2DPJe
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc04b7da231eba4d25df98e367b5241311fba1b8a5ce94406d6057d1f1e8d56b2","isrc":"BRUM72201552","name":"Versos Não","registered_at":"2026-06-24T13:39:35Z","spotify_id":"5Xr9vUPFCsMZWM05C2DPJe","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 0xc04b7da231eba4d25df98e367b5241311fba1b8a5ce94406d6057d1f1e8d56b2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Xr9vUPFCsMZWM05C2DPJe.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/5Xr9vUPFCsMZWM05C2DPJe.
      date published: 2026-07-02T05:09:12Z
      text: {"copyright_id":"0xc04b7da231eba4d25df98e367b5241311fba1b8a5ce94406d6057d1f1e8d56b2","isrc":"BRUM72201552","name":"Versos Não","registered_at":"2026-06-24T13:39:35Z","spotify_id":"5Xr9vUPFCsMZWM05C2DPJe","type":"track"}
  track: Brisa 22
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183711
    explicit: false
    by artist: Mahmundi
    in album: Amor Fati
      type: MusicAlbum
      date published: 2023-05-05
    isrc code: BRUM72201551
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-19T11:29:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd10b96b4977de3d2d4dbdb9ff1e2f09757da14366cef5d90acdba898793a32d7
    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: Diamante
  track: Sem Necessidade
  track: Noites Tropicais
  track: Pera Aí
  track: Meu Amor Reprise
  track: Sem Necessidade - Remix
album: Mundo Novo
album: Para Dias Ruins
album: Mahmundi
album: Estácio, Holly Estácio
album: Ana Rosa (Ao Vivo)
album: Ana Rosa
album: Faz Parte Do Meu Show
album: Sem Necessidade
album: Aposta
album: Celebrando As Origens
album: Toda Manhã
album: Black Coco
album: Sessão Aberta Acústico
album: Sangue Latino
album: Sem Medo
album: Cariocas / Por Que Você Faz Cinema?
album: Leve (DJ Meme Epic Short Remix)
album: Vista A Mudança
album: Tempo Pra Amar
album: Leve (Manimal Remix)
album: Imagem (Acústico)
album: Imagem (Remixes)
album: Imagem
album: Live (Ao Vivo No Rio De Janeiro / 2017)
album: Mais Vinicius, Por Favor (Volume 2)
track: Bem Bom
track: Faz Parte Do Meu Show
track: Cariocas
track: Sem Medo
track: Nova TV
track: No Coração Da Escuridão
track: Toda Manhã
track: Bem Bom (Instrumental)
track: Amanhã
track: Fugitivos
track: Versos Não
track: Brisa 22
track: Diamante
track: Sem Necessidade
track: Noites Tropicais
track: Pera Aí
track: Meu Amor Reprise
track: Sem Necessidade - Remix
track: Mundo Novo - Intro

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5qpi1Hckz7qEwG0k9y2MIL.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qpi1Hckz7qEwG0k9y2MIL

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd10b96b4977de3d2d4dbdb9ff1e2f09757da14366cef5d90acdba898793a32d7","isrc":"BRUM72201551","name":"Brisa 22","registered_at":"2026-06-19T11:29:18Z","spotify_id":"5qpi1Hckz7qEwG0k9y2MIL","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 0xd10b96b4977de3d2d4dbdb9ff1e2f09757da14366cef5d90acdba898793a32d7. 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/5qpi1Hckz7qEwG0k9y2MIL.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/5qpi1Hckz7qEwG0k9y2MIL.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xd10b96b4977de3d2d4dbdb9ff1e2f09757da14366cef5d90acdba898793a32d7","isrc":"BRUM72201551","name":"Brisa 22","registered_at":"2026-06-19T11:29:18Z","spotify_id":"5qpi1Hckz7qEwG0k9y2MIL","type":"track"}

Diamante
type: MusicRecording
duration: PT2M28S
duration ms: 148758
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201558
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:49:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf83199a851b9c5b42ad75af0f765e586e259e3ce4393fa3e883bec6f9ff0479
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5UUx0AyJU0Qv31cwfrPF4q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UUx0AyJU0Qv31cwfrPF4q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0xdf83199a851b9c5b42ad75af0f765e586e259e3ce4393fa3e883bec6f9ff0479. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5UUx0AyJU0Qv31cwfrPF4q.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/5UUx0AyJU0Qv31cwfrPF4q.
  date published: 2026-07-02T05:09:12Z

Sem Necessidade
type: MusicRecording
duration: PT3M31S
duration ms: 211549
explicit: false
by artist: Mahmundi
by artist: Tagua Tagua
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72202056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:26:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8
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/3QzAkwsDY420mcBIeZh2mC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QzAkwsDY420mcBIeZh2mC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8","isrc":"BRUM72202056","name":"Sem Necessidade","registered_at":"2026-06-11T10:26:43Z","spotify_id":"3QzAkwsDY420mcBIeZh2mC","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 0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8. 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/3QzAkwsDY420mcBIeZh2mC.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/3QzAkwsDY420mcBIeZh2mC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8","isrc":"BRUM72202056","name":"Sem Necessidade","registered_at":"2026-06-11T10:26:43Z","spotify_id":"3QzAkwsDY420mcBIeZh2mC","type":"track"}

Noites Tropicais
type: MusicRecording
duration: PT4M6S
duration ms: 246548
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T21:42:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61edf67301540eb1e422190932ee59fef89f3f1db320a8af234566647588fa23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1iWG5vGIvxQSiZQUFDiFoz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iWG5vGIvxQSiZQUFDiFoz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61edf67301540eb1e422190932ee59fef89f3f1db320a8af234566647588fa23","isrc":"BRUM72201555","name":"Noites Tropicais","registered_at":"2026-06-25T21:42:45Z","spotify_id":"1iWG5vGIvxQSiZQUFDiFoz","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 0x61edf67301540eb1e422190932ee59fef89f3f1db320a8af234566647588fa23. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1iWG5vGIvxQSiZQUFDiFoz.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/1iWG5vGIvxQSiZQUFDiFoz.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x61edf67301540eb1e422190932ee59fef89f3f1db320a8af234566647588fa23","isrc":"BRUM72201555","name":"Noites Tropicais","registered_at":"2026-06-25T21:42:45Z","spotify_id":"1iWG5vGIvxQSiZQUFDiFoz","type":"track"}

Pera Aí
type: MusicRecording
duration: PT4M6S
duration ms: 246088
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201554
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:34:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf90ee4c0b226a1fa123b578ceb4d13195f1c471efb7bdad34f3d60c9c6d30b11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3WsFWXsPZryzfFl1nciq7t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WsFWXsPZryzfFl1nciq7t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf90ee4c0b226a1fa123b578ceb4d13195f1c471efb7bdad34f3d60c9c6d30b11","isrc":"BRUM72201554","name":"Pera Aí","registered_at":"2026-06-27T02:34:01Z","spotify_id":"3WsFWXsPZryzfFl1nciq7t","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 0xf90ee4c0b226a1fa123b578ceb4d13195f1c471efb7bdad34f3d60c9c6d30b11. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3WsFWXsPZryzfFl1nciq7t.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/3WsFWXsPZryzfFl1nciq7t.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xf90ee4c0b226a1fa123b578ceb4d13195f1c471efb7bdad34f3d60c9c6d30b11","isrc":"BRUM72201554","name":"Pera Aí","registered_at":"2026-06-27T02:34:01Z","spotify_id":"3WsFWXsPZryzfFl1nciq7t","type":"track"}

Meu Amor Reprise
type: MusicRecording
duration: PT4M32S
duration ms: 272888
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201557

Sem Necessidade - Remix
type: MusicRecording
duration: PT3M34S
duration ms: 214476
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201553

Mundo Novo
type: MusicAlbum
date published: 2020-05-29
track: Mundo Novo - Intro
  type: MusicRecording
  duration: PT0M48S
  duration ms: 48000
  explicit: false
  by artist: Mahmundi
  by artist: Paulo Nazareth
  in album: Mundo Novo
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: BRUM72001303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T14:41:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06b70c30c53f99df862ac36e2d0d45a0399d465007bf34cce512372b1cc3c3cc
  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/5t8S6m3WgKUbJ4bX2RACim.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t8S6m3WgKUbJ4bX2RACim
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x06b70c30c53f99df862ac36e2d0d45a0399d465007bf34cce512372b1cc3c3cc","isrc":"BRUM72001303","name":"Mundo Novo - Intro","registered_at":"2026-06-23T14:41:27Z","spotify_id":"5t8S6m3WgKUbJ4bX2RACim","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 0x06b70c30c53f99df862ac36e2d0d45a0399d465007bf34cce512372b1cc3c3cc. 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/5t8S6m3WgKUbJ4bX2RACim.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/5t8S6m3WgKUbJ4bX2RACim.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x06b70c30c53f99df862ac36e2d0d45a0399d465007bf34cce512372b1cc3c3cc","isrc":"BRUM72001303","name":"Mundo Novo - Intro","registered_at":"2026-06-23T14:41:27Z","spotify_id":"5t8S6m3WgKUbJ4bX2RACim","type":"track"}
track: Nova TV
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203631
  explicit: false
  by artist: Mahmundi
  in album: Mundo Novo
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: BRUM72000862
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:51:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6c99ff627ba4bfd5a155e4f36a2c86a7074f0ccdc7c2e129fcb69a716d08a4b
  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/2iioYzrQmgoSJAfvHz22vY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iioYzrQmgoSJAfvHz22vY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf6c99ff627ba4bfd5a155e4f36a2c86a7074f0ccdc7c2e129fcb69a716d08a4b","isrc":"BRUM72000862","name":"Nova TV","registered_at":"2026-06-21T02:51:49Z","spotify_id":"2iioYzrQmgoSJAfvHz22vY","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 0xf6c99ff627ba4bfd5a155e4f36a2c86a7074f0ccdc7c2e129fcb69a716d08a4b. 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/2iioYzrQmgoSJAfvHz22vY.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/2iioYzrQmgoSJAfvHz22vY.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xf6c99ff627ba4bfd5a155e4f36a2c86a7074f0ccdc7c2e129fcb69a716d08a4b","isrc":"BRUM72000862","name":"Nova TV","registered_at":"2026-06-21T02:51:49Z","spotify_id":"2iioYzrQmgoSJAfvHz22vY","type":"track"}
track: Convívio
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204998
  explicit: false
  by artist: Mahmundi
  in album: Mundo Novo
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: BRUM72000864
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T07:13:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb26f9e6b1df726a3073f888da00afa966bb56391b0ca7a6dd3414e5294af570c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6PEoF43lkcQAD5cC2ypElw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PEoF43lkcQAD5cC2ypElw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb26f9e6b1df726a3073f888da00afa966bb56391b0ca7a6dd3414e5294af570c","isrc":"BRUM72000864","name":"Convívio","registered_at":"2026-06-23T07:13:34Z","spotify_id":"6PEoF43lkcQAD5cC2ypElw","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 0xb26f9e6b1df726a3073f888da00afa966bb56391b0ca7a6dd3414e5294af570c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6PEoF43lkcQAD5cC2ypElw.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/6PEoF43lkcQAD5cC2ypElw.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xb26f9e6b1df726a3073f888da00afa966bb56391b0ca7a6dd3414e5294af570c","isrc":"BRUM72000864","name":"Convívio","registered_at":"2026-06-23T07:13:34Z","spotify_id":"6PEoF43lkcQAD5cC2ypElw","type":"track"}
track: No Coração Da Escuridão
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202265
  explicit: false
  by artist: Mahmundi
  in album: Mundo Novo
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: BRUM72000865
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T07:11:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54cd56c83a48fe99ff0bd0bcc91527b8832dc27a05ffb5fc2f24dd804816dd80
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6ltJiQJ0lrJxmgwn2Jy5JX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ltJiQJ0lrJxmgwn2Jy5JX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x54cd56c83a48fe99ff0bd0bcc91527b8832dc27a05ffb5fc2f24dd804816dd80","isrc":"BRUM72000865","name":"No Coração Da Escuridão","registered_at":"2026-06-23T07:11:43Z","spotify_id":"6ltJiQJ0lrJxmgwn2Jy5JX","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 0x54cd56c83a48fe99ff0bd0bcc91527b8832dc27a05ffb5fc2f24dd804816dd80. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ltJiQJ0lrJxmgwn2Jy5JX.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/6ltJiQJ0lrJxmgwn2Jy5JX.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x54cd56c83a48fe99ff0bd0bcc91527b8832dc27a05ffb5fc2f24dd804816dd80","isrc":"BRUM72000865","name":"No Coração Da Escuridão","registered_at":"2026-06-23T07:11:43Z","spotify_id":"6ltJiQJ0lrJxmgwn2Jy5JX","type":"track"}
track: Nós De Fronte
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184498
  explicit: false
  by artist: Mahmundi
  in album: Mundo Novo
  isrc code: BRUM72000863
  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: Sem Medo
track: Vai

Mundo Novo
type: MusicAlbum
date published: 2020-05-29

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T21:35:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x650c39a4fa520380936f3224e5f4c0bb612068a343945355c0d4da9f5ecf9757

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/60BmDDRKmVPdlaoO9Uq9kl.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60BmDDRKmVPdlaoO9Uq9kl

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x650c39a4fa520380936f3224e5f4c0bb612068a343945355c0d4da9f5ecf9757","isrc":"BRUM72000863","name":"Nós De Fronte","registered_at":"2026-06-25T21:35:05Z","spotify_id":"60BmDDRKmVPdlaoO9Uq9kl","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 0x650c39a4fa520380936f3224e5f4c0bb612068a343945355c0d4da9f5ecf9757. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60BmDDRKmVPdlaoO9Uq9kl.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/60BmDDRKmVPdlaoO9Uq9kl.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x650c39a4fa520380936f3224e5f4c0bb612068a343945355c0d4da9f5ecf9757","isrc":"BRUM72000863","name":"Nós De Fronte","registered_at":"2026-06-25T21:35:05Z","spotify_id":"60BmDDRKmVPdlaoO9Uq9kl","type":"track"}

Sem Medo
type: MusicRecording
duration: PT4M12S
duration ms: 252373
explicit: false
by artist: Mahmundi
in album: Mundo Novo
  type: MusicAlbum
  date published: 2020-05-29
isrc code: BRUM71902836
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:54:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x155edd96c0903dbc52d1491609172ba4d0511707757b73140eac32a6b5f6835e
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/72tsw7mnqDaCw6niFLnv7r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72tsw7mnqDaCw6niFLnv7r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x155edd96c0903dbc52d1491609172ba4d0511707757b73140eac32a6b5f6835e","isrc":"BRUM71902836","name":"Sem Medo","registered_at":"2026-06-05T16:54:37Z","spotify_id":"72tsw7mnqDaCw6niFLnv7r","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 0x155edd96c0903dbc52d1491609172ba4d0511707757b73140eac32a6b5f6835e. 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/72tsw7mnqDaCw6niFLnv7r.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/72tsw7mnqDaCw6niFLnv7r.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x155edd96c0903dbc52d1491609172ba4d0511707757b73140eac32a6b5f6835e","isrc":"BRUM71902836","name":"Sem Medo","registered_at":"2026-06-05T16:54:37Z","spotify_id":"72tsw7mnqDaCw6niFLnv7r","type":"track"}

Vai
type: MusicRecording
duration: PT3M38S
duration ms: 218665
explicit: false
by artist: Mahmundi
in album: Mundo Novo
  type: MusicAlbum
  date published: 2020-05-29
isrc code: BRUM72000866
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T07:12:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0814b81101b9e3fb3823561d91d17bfd2709f65a90c7340d771f149476c1909
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4u2Ujz7lX5huBw4MJSFR9v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4u2Ujz7lX5huBw4MJSFR9v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0xf0814b81101b9e3fb3823561d91d17bfd2709f65a90c7340d771f149476c1909. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4u2Ujz7lX5huBw4MJSFR9v.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/4u2Ujz7lX5huBw4MJSFR9v.
  date published: 2026-07-02T05:09:12Z

Para Dias Ruins
type: MusicAlbum
date published: 2018-08-10
track: Alegria
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208279
  explicit: false
  by artist: Mahmundi
  in album: Para Dias Ruins
    type: MusicAlbum
    date published: 2018-08-10
  isrc code: BRUM71802650
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:31:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdcaf220067510766d33a8c42cdfa06b3d98b071cf27b803014eab7099380ee36
  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/1SYDXvP1rahganh8t5plez.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SYDXvP1rahganh8t5plez
  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 0xdcaf220067510766d33a8c42cdfa06b3d98b071cf27b803014eab7099380ee36. 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/1SYDXvP1rahganh8t5plez.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/1SYDXvP1rahganh8t5plez.
    date published: 2026-06-13T15:41:10Z
track: Outono
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240629
  explicit: false
  by artist: Mahmundi
  in album: Para Dias Ruins
    type: MusicAlbum
    date published: 2018-08-10
  isrc code: BRUM71802655
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:37:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d13c6185dc265866c7046df310254391ca69a7d9e96bf1e815b1e67b76275ad
  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/5zFx5HGFiHDwXuaqlcEZ30.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zFx5HGFiHDwXuaqlcEZ30
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d13c6185dc265866c7046df310254391ca69a7d9e96bf1e815b1e67b76275ad. 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/5zFx5HGFiHDwXuaqlcEZ30.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/5zFx5HGFiHDwXuaqlcEZ30.
    date published: 2026-06-13T13:32:09Z
track: Tempo Pra Amar
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211986
  explicit: false
  by artist: Mahmundi
  in album: Para Dias Ruins
    type: MusicAlbum
    date published: 2018-08-10
  isrc code: BRUM71800544
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:44:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0cf8f9503c30913168412b07e3c9333729302502c55ecdfd741853e1f88458da
  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/2MW6kL56OoNjtJFS0Kx1tf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MW6kL56OoNjtJFS0Kx1tf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0cf8f9503c30913168412b07e3c9333729302502c55ecdfd741853e1f88458da","isrc":"BRUM71800544","name":"Tempo Pra Amar","registered_at":"2026-06-07T13:44:29Z","spotify_id":"2MW6kL56OoNjtJFS0Kx1tf","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 0x0cf8f9503c30913168412b07e3c9333729302502c55ecdfd741853e1f88458da. 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/2MW6kL56OoNjtJFS0Kx1tf.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/2MW6kL56OoNjtJFS0Kx1tf.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x0cf8f9503c30913168412b07e3c9333729302502c55ecdfd741853e1f88458da","isrc":"BRUM71800544","name":"Tempo Pra Amar","registered_at":"2026-06-07T13:44:29Z","spotify_id":"2MW6kL56OoNjtJFS0Kx1tf","type":"track"}
track: Vibra
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205425
  explicit: false
  by artist: Mahmundi
  in album: Para Dias Ruins
    type: MusicAlbum
    date published: 2018-08-10
  isrc code: BRUM71802657
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T01:07:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13ff85d3b1cf6e027e021a6250ef1be5d929f2a256efd39053d66a2e7b77b490
  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/0QvXiTdPmmFGjtvnyoHxPj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QvXiTdPmmFGjtvnyoHxPj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ff85d3b1cf6e027e021a6250ef1be5d929f2a256efd39053d66a2e7b77b490. 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/0QvXiTdPmmFGjtvnyoHxPj.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/0QvXiTdPmmFGjtvnyoHxPj.
    date published: 2026-07-02T03:30:09Z
track: Imagem
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215432
  explicit: false
  by artist: Mahmundi
  in album: Para Dias Ruins
    type: MusicAlbum
    date published: 2018-08-10
  isrc code: BRUM71704620
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T08:09:36+00:00
  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: As Voltas
track: Qual É A Sua?
track: Felicidade
track: Eu Quero Ser O Mar

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb67ed9cf68690420a53501b7899c83f466a472a56d58d6684f47e5c4b0df6915

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 954130

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/954130

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2eDz2aRZ7OZPNsKRCURhWW.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eDz2aRZ7OZPNsKRCURhWW

OTSTimestamp
type: PropertyValue
value: 2026-06-17T20:42:12Z

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 0xb67ed9cf68690420a53501b7899c83f466a472a56d58d6684f47e5c4b0df6915. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:42:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2eDz2aRZ7OZPNsKRCURhWW.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/2eDz2aRZ7OZPNsKRCURhWW.
date published: 2026-06-17T20:42:12Z

As Voltas
type: MusicRecording
duration: PT3M49S
duration ms: 229060
explicit: false
by artist: Mahmundi
in album: Para Dias Ruins
  type: MusicAlbum
  date published: 2018-08-10
isrc code: BRUM71802651
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:28:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d0d67aea53826bdb072bc336dc92914d30471cfd3edade2c39436cbba7bab25
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/6ehjA4hfbN2PdI0CnYU27e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ehjA4hfbN2PdI0CnYU27e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d0d67aea53826bdb072bc336dc92914d30471cfd3edade2c39436cbba7bab25","isrc":"BRUM71802651","name":"As Voltas","registered_at":"2026-06-20T06:28:16Z","spotify_id":"6ehjA4hfbN2PdI0CnYU27e","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 0x7d0d67aea53826bdb072bc336dc92914d30471cfd3edade2c39436cbba7bab25. 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/6ehjA4hfbN2PdI0CnYU27e.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/6ehjA4hfbN2PdI0CnYU27e.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7d0d67aea53826bdb072bc336dc92914d30471cfd3edade2c39436cbba7bab25","isrc":"BRUM71802651","name":"As Voltas","registered_at":"2026-06-20T06:28:16Z","spotify_id":"6ehjA4hfbN2PdI0CnYU27e","type":"track"}

Qual É A Sua?
type: MusicRecording
duration: PT3M10S
duration ms: 190387
explicit: false
by artist: Mahmundi
in album: Para Dias Ruins
  type: MusicAlbum
  date published: 2018-08-10
isrc code: BRUM71802656
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:37:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd1a95d477e75b260375297f23d83945264fad2bfa047d6007c0f636490d4ed9
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/62WFjVVAPJfBETQ574qJMP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62WFjVVAPJfBETQ574qJMP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd1a95d477e75b260375297f23d83945264fad2bfa047d6007c0f636490d4ed9","isrc":"BRUM71802656","name":"Qual É A Sua?","registered_at":"2026-06-04T16:37:29Z","spotify_id":"62WFjVVAPJfBETQ574qJMP","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 0xbd1a95d477e75b260375297f23d83945264fad2bfa047d6007c0f636490d4ed9. 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/62WFjVVAPJfBETQ574qJMP.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/62WFjVVAPJfBETQ574qJMP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbd1a95d477e75b260375297f23d83945264fad2bfa047d6007c0f636490d4ed9","isrc":"BRUM71802656","name":"Qual É A Sua?","registered_at":"2026-06-04T16:37:29Z","spotify_id":"62WFjVVAPJfBETQ574qJMP","type":"track"}

Felicidade
type: MusicRecording
duration: PT3M31S
duration ms: 211726
explicit: false
by artist: Mahmundi
in album: Para Dias Ruins
  type: MusicAlbum
  date published: 2018-08-10
isrc code: BRUM71802653
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:27:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b21785372435a3b74bb9401fd8acc2ceff3e9aa4bcbe62653ca38cdb361f107
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/4u0emMk7ppDIqRfeEbYJ36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4u0emMk7ppDIqRfeEbYJ36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b21785372435a3b74bb9401fd8acc2ceff3e9aa4bcbe62653ca38cdb361f107. 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/4u0emMk7ppDIqRfeEbYJ36.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/4u0emMk7ppDIqRfeEbYJ36.
  date published: 2026-07-02T03:55:08Z

Eu Quero Ser O Mar
type: MusicRecording
duration: PT3M54S
duration ms: 234483
explicit: false
by artist: Mahmundi
in album: Para Dias Ruins
  type: MusicAlbum
  date published: 2018-08-10
isrc code: BRUM71802652
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:10:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b1ce3838a9288ae0f7929dd086d3cdc9d85dea0686648a59858ff50471f88e1
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/6vd7rElC7fLtQ8Gtz6RosT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vd7rElC7fLtQ8Gtz6RosT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b1ce3838a9288ae0f7929dd086d3cdc9d85dea0686648a59858ff50471f88e1","isrc":"BRUM71802652","name":"Eu Quero Ser O Mar","registered_at":"2026-06-07T20:10:00Z","spotify_id":"6vd7rElC7fLtQ8Gtz6RosT","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 0x1b1ce3838a9288ae0f7929dd086d3cdc9d85dea0686648a59858ff50471f88e1. 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/6vd7rElC7fLtQ8Gtz6RosT.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/6vd7rElC7fLtQ8Gtz6RosT.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x1b1ce3838a9288ae0f7929dd086d3cdc9d85dea0686648a59858ff50471f88e1","isrc":"BRUM71802652","name":"Eu Quero Ser O Mar","registered_at":"2026-06-07T20:10:00Z","spotify_id":"6vd7rElC7fLtQ8Gtz6RosT","type":"track"}

Mahmundi
type: MusicAlbum
date published: 2017-05-26
track: Hit
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246293
  explicit: false
  by artist: Mahmundi
  in album: Mahmundi
    type: MusicAlbum
    date published: 2017-05-26
  isrc code: BXBFB1600001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:34:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ab84c46757d407b7af91f34b17cf4394c53855a3931b2ca415bc720a6d29595
  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/19VRqsY2PuCDL53pPRQVEt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19VRqsY2PuCDL53pPRQVEt
  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 0x9ab84c46757d407b7af91f34b17cf4394c53855a3931b2ca415bc720a6d29595. 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/19VRqsY2PuCDL53pPRQVEt.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/19VRqsY2PuCDL53pPRQVEt.
    date published: 2026-06-13T17:25:41Z
track: Azul
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270138
  explicit: false
  by artist: Mahmundi
  in album: Mahmundi
    type: MusicAlbum
    date published: 2017-05-26
  isrc code: BXBFB1600002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:24:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9a0cc5dda7c721a12f0d6f8f1f064914ea0b5319b991a9ae025604de75ef9df
  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/3eB6Imewes3kokhBvnbKjf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eB6Imewes3kokhBvnbKjf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a0cc5dda7c721a12f0d6f8f1f064914ea0b5319b991a9ae025604de75ef9df. 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/3eB6Imewes3kokhBvnbKjf.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/3eB6Imewes3kokhBvnbKjf.
    date published: 2026-06-13T13:32:09Z
track: Eterno Verão
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213143
  explicit: false
  by artist: Mahmundi
  in album: Mahmundi
    type: MusicAlbum
    date published: 2017-05-26
  isrc code: BXBFB1500044
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T10:26:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x843c78418f948d147990c3a04f1b0c39d811ec083b342fc6d074b7980ee6ca02
  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/5gkutkpj8eusZGT7tTZuF5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gkutkpj8eusZGT7tTZuF5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x843c78418f948d147990c3a04f1b0c39d811ec083b342fc6d074b7980ee6ca02","isrc":"BXBFB1500044","name":"Eterno Verão","registered_at":"2026-06-11T10:26:46Z","spotify_id":"5gkutkpj8eusZGT7tTZuF5","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 0x843c78418f948d147990c3a04f1b0c39d811ec083b342fc6d074b7980ee6ca02. 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/5gkutkpj8eusZGT7tTZuF5.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/5gkutkpj8eusZGT7tTZuF5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x843c78418f948d147990c3a04f1b0c39d811ec083b342fc6d074b7980ee6ca02","isrc":"BXBFB1500044","name":"Eterno Verão","registered_at":"2026-06-11T10:26:46Z","spotify_id":"5gkutkpj8eusZGT7tTZuF5","type":"track"}
track: Desaguar
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232704
  explicit: false
  by artist: Mahmundi
  in album: Mahmundi
    type: MusicAlbum
    date published: 2017-05-26
  isrc code: BXBFB1600003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T01:05:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe576f456d3863efa96d24da6bf15658b443101d7c3a207bbac62f346c5356efe
  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/7lq7iyZhbfQ5xly8cSvXT6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lq7iyZhbfQ5xly8cSvXT6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe576f456d3863efa96d24da6bf15658b443101d7c3a207bbac62f346c5356efe. 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/7lq7iyZhbfQ5xly8cSvXT6.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/7lq7iyZhbfQ5xly8cSvXT6.
    date published: 2026-07-02T03:30:09Z
track: Meu Amor
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244014
  explicit: false
  by artist: Mahmundi
  in album: Mahmundi
    type: MusicAlbum
    date published: 2017-05-26
  isrc code: BXBFB1600004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:17:56+00:00
  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: Calor Do Amor
track: Leve
track: Quase Sempre
track: Wild
track: Sentimento

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa6fc6a6f1e62d79eb794435098145225c4235b17bd5a2e99b47c7c7bff735511

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6HlfNChnaIxsE3eSfyIvGg.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HlfNChnaIxsE3eSfyIvGg

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa6fc6a6f1e62d79eb794435098145225c4235b17bd5a2e99b47c7c7bff735511","isrc":"BXBFB1600004","name":"Meu Amor","registered_at":"2026-06-07T20:17:56Z","spotify_id":"6HlfNChnaIxsE3eSfyIvGg","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 0xa6fc6a6f1e62d79eb794435098145225c4235b17bd5a2e99b47c7c7bff735511. 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/6HlfNChnaIxsE3eSfyIvGg.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/6HlfNChnaIxsE3eSfyIvGg.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xa6fc6a6f1e62d79eb794435098145225c4235b17bd5a2e99b47c7c7bff735511","isrc":"BXBFB1600004","name":"Meu Amor","registered_at":"2026-06-07T20:17:56Z","spotify_id":"6HlfNChnaIxsE3eSfyIvGg","type":"track"}

Calor Do Amor
type: MusicRecording
duration: PT3M59S
duration ms: 239817
explicit: false
by artist: Mahmundi
in album: Mahmundi
  type: MusicAlbum
  date published: 2017-05-26
isrc code: BXBFB1600005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:21:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5f6324430fdeb9cdeb101ac80ce525c2d1eea55b070118af1ab6bd4b32748de
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/3wUDrWHJ3bxBDRCHuiamUD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wUDrWHJ3bxBDRCHuiamUD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5f6324430fdeb9cdeb101ac80ce525c2d1eea55b070118af1ab6bd4b32748de","isrc":"BXBFB1600005","name":"Calor Do Amor","registered_at":"2026-06-08T20:21:09Z","spotify_id":"3wUDrWHJ3bxBDRCHuiamUD","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 0xd5f6324430fdeb9cdeb101ac80ce525c2d1eea55b070118af1ab6bd4b32748de. 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/3wUDrWHJ3bxBDRCHuiamUD.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/3wUDrWHJ3bxBDRCHuiamUD.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd5f6324430fdeb9cdeb101ac80ce525c2d1eea55b070118af1ab6bd4b32748de","isrc":"BXBFB1600005","name":"Calor Do Amor","registered_at":"2026-06-08T20:21:09Z","spotify_id":"3wUDrWHJ3bxBDRCHuiamUD","type":"track"}

Leve
type: MusicRecording
duration: PT4M55S
duration ms: 295771
explicit: false
by artist: Mahmundi
in album: Mahmundi
  type: MusicAlbum
  date published: 2017-05-26
isrc code: BXBFB1600006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:36:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c6a885d2dc5aac8c6cc3e4293a681f4827c936afe9f5644ada3f31e217819b2
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/5jn5jnmwO9hdyoix0bCOif.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jn5jnmwO9hdyoix0bCOif
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 0x1c6a885d2dc5aac8c6cc3e4293a681f4827c936afe9f5644ada3f31e217819b2. 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/5jn5jnmwO9hdyoix0bCOif.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/5jn5jnmwO9hdyoix0bCOif.
  date published: 2026-06-13T17:25:41Z

Quase Sempre
type: MusicRecording
duration: PT4M34S
duration ms: 274481
explicit: false
by artist: Mahmundi
in album: Mahmundi
  type: MusicAlbum
  date published: 2017-05-26
isrc code: BXBFB1600007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:27:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf59a8efa9ea72e1b1e3b74063a6aade9d75968159d93e4e96a965d8ac2d578d9
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/2wBX8HPaNPt39dX6EKcbSh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wBX8HPaNPt39dX6EKcbSh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf59a8efa9ea72e1b1e3b74063a6aade9d75968159d93e4e96a965d8ac2d578d9","isrc":"BXBFB1600007","name":"Quase Sempre","registered_at":"2026-06-10T14:27:07Z","spotify_id":"2wBX8HPaNPt39dX6EKcbSh","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 0xf59a8efa9ea72e1b1e3b74063a6aade9d75968159d93e4e96a965d8ac2d578d9. 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/2wBX8HPaNPt39dX6EKcbSh.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/2wBX8HPaNPt39dX6EKcbSh.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf59a8efa9ea72e1b1e3b74063a6aade9d75968159d93e4e96a965d8ac2d578d9","isrc":"BXBFB1600007","name":"Quase Sempre","registered_at":"2026-06-10T14:27:07Z","spotify_id":"2wBX8HPaNPt39dX6EKcbSh","type":"track"}

Wild
type: MusicRecording
duration: PT3M52S
duration ms: 232128
explicit: false
by artist: Mahmundi
in album: Mahmundi
  type: MusicAlbum
  date published: 2017-05-26
isrc code: BXBFB1600008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:29:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54a3569d85b8c17a7153671f80daf6e76d35fe71930ebf2a624301cd871cc6d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1hVUaD7blIl2t951WL71M5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hVUaD7blIl2t951WL71M5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x54a3569d85b8c17a7153671f80daf6e76d35fe71930ebf2a624301cd871cc6d9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1hVUaD7blIl2t951WL71M5.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/1hVUaD7blIl2t951WL71M5.
  date published: 2026-07-02T05:09:12Z

Sentimento
type: MusicRecording
duration: PT4M36S
duration ms: 276129
explicit: false
by artist: Mahmundi
in album: Mahmundi
  type: MusicAlbum
  date published: 2017-05-26
isrc code: BXBFB1600009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:28:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84b8d66e1a7d6c354b6d47537bc58d2631b07321bf6d6b275035a913917428d6
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/7wISSLBxLSTWQcNFJDByjS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wISSLBxLSTWQcNFJDByjS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b8d66e1a7d6c354b6d47537bc58d2631b07321bf6d6b275035a913917428d6. 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/7wISSLBxLSTWQcNFJDByjS.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/7wISSLBxLSTWQcNFJDByjS.
  date published: 2026-07-02T03:55:08Z

Estácio, Holly Estácio
type: MusicAlbum
date published: 2024-02-05
track: Estácio, Holly Estácio
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220639
  explicit: false
  by artist: Luiz Melodia
  by artist: Mahmundi
  in album: Estácio, Holly Estácio
    type: MusicAlbum
    date published: 2024-02-05
  isrc code: BRUM72302018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:58:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6cfe06f5d79686578a855674c69ae8a3daad10d1dd7d3e3094de22485bf75ade
  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/4IZYekwZR4z0JJrMIV305g.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IZYekwZR4z0JJrMIV305g
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6cfe06f5d79686578a855674c69ae8a3daad10d1dd7d3e3094de22485bf75ade","isrc":"BRUM72302018","name":"Estácio, Holly Estácio","registered_at":"2026-06-21T02:58:57Z","spotify_id":"4IZYekwZR4z0JJrMIV305g","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 0x6cfe06f5d79686578a855674c69ae8a3daad10d1dd7d3e3094de22485bf75ade. 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/4IZYekwZR4z0JJrMIV305g.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/4IZYekwZR4z0JJrMIV305g.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x6cfe06f5d79686578a855674c69ae8a3daad10d1dd7d3e3094de22485bf75ade","isrc":"BRUM72302018","name":"Estácio, Holly Estácio","registered_at":"2026-06-21T02:58:57Z","spotify_id":"4IZYekwZR4z0JJrMIV305g","type":"track"}

Ana Rosa (Ao Vivo)
type: MusicAlbum
date published: 2023-09-26
track: Ana Rosa - Ao Vivo
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175250
  explicit: false
  by artist: NIZZ
  by artist: Mahmundi
  in album: Ana Rosa (Ao Vivo)
    type: MusicAlbum
    date published: 2023-09-26
  isrc code: BXHAC2300117

Ana Rosa
type: MusicAlbum
date published: 2023-08-23
track: Ana Rosa
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175200
  explicit: false
  by artist: NIZZ
  by artist: Mahmundi
  in album: Ana Rosa
    type: MusicAlbum
    date published: 2023-08-23
  isrc code: BXHAC2300075

Faz Parte Do Meu Show
type: MusicAlbum
date published: 2023-06-28
track: Faz Parte Do Meu Show
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163426
  explicit: false
  by artist: Mahmundi
  by artist: Cazuza
  in album: Faz Parte Do Meu Show
    type: MusicAlbum
    date published: 2023-06-28
  isrc code: BRUM72300390
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T03:27:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x556f1cbafbdaf749a354f1eb998c1c9f8ce1d0c6e7821eba8b9fc571e9df9bbe
  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/2c9cy32pkhuznDXIN0eWMG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c9cy32pkhuznDXIN0eWMG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x556f1cbafbdaf749a354f1eb998c1c9f8ce1d0c6e7821eba8b9fc571e9df9bbe","isrc":"BRUM72300390","name":"Faz Parte Do Meu Show","registered_at":"2026-06-06T03:27:25Z","spotify_id":"2c9cy32pkhuznDXIN0eWMG","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 0x556f1cbafbdaf749a354f1eb998c1c9f8ce1d0c6e7821eba8b9fc571e9df9bbe. 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/2c9cy32pkhuznDXIN0eWMG.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/2c9cy32pkhuznDXIN0eWMG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x556f1cbafbdaf749a354f1eb998c1c9f8ce1d0c6e7821eba8b9fc571e9df9bbe","isrc":"BRUM72300390","name":"Faz Parte Do Meu Show","registered_at":"2026-06-06T03:27:25Z","spotify_id":"2c9cy32pkhuznDXIN0eWMG","type":"track"}

Sem Necessidade
type: MusicAlbum
date published: 2023-03-10
track: Sem Necessidade
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211549
  explicit: false
  by artist: Mahmundi
  by artist: Tagua Tagua
  in album: Sem Necessidade
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: BRUM72202056
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T10:26:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/03hUX7AdGGE9zuvxFQtp4p.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03hUX7AdGGE9zuvxFQtp4p
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8","isrc":"BRUM72202056","name":"Sem Necessidade","registered_at":"2026-06-11T10:26:43Z","spotify_id":"03hUX7AdGGE9zuvxFQtp4p","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 0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03hUX7AdGGE9zuvxFQtp4p.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/03hUX7AdGGE9zuvxFQtp4p.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8","isrc":"BRUM72202056","name":"Sem Necessidade","registered_at":"2026-06-11T10:26:43Z","spotify_id":"03hUX7AdGGE9zuvxFQtp4p","type":"track"}

Aposta
type: MusicAlbum
date published: 2021-12-17
track: Aposta
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202386
  explicit: false
  by artist: Mahmundi
  by artist: Rubel
  in album: Aposta
    type: MusicAlbum
    date published: 2021-12-17
  isrc code: BRUM72102228
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T03:25:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc41351e6b0475e38a6f3dfadbde6dd2ee7b5093cccdae44ad4bd56ba329af77d
  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/1fzPRqUPmOL823vG6r9rPg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fzPRqUPmOL823vG6r9rPg
  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 0xc41351e6b0475e38a6f3dfadbde6dd2ee7b5093cccdae44ad4bd56ba329af77d. 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/1fzPRqUPmOL823vG6r9rPg.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/1fzPRqUPmOL823vG6r9rPg.
    date published: 2026-06-13T15:41:10Z

Celebrando As Origens
type: MusicAlbum
date published: 2021-11-19
track: Celebrando As Origens
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157187
  explicit: false
  by artist: Mahmundi
  by artist: BK
  by artist: Léo Santana
  in album: Celebrando As Origens
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: BRUM72102118
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T02:13:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd69a3d5c1d0f13d3d4c4e69211ced50295c69d52b68c5e477f5af62aed2d57dd
  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/6hzAuxKkvEP3YuqugsnSTZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hzAuxKkvEP3YuqugsnSTZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd69a3d5c1d0f13d3d4c4e69211ced50295c69d52b68c5e477f5af62aed2d57dd","isrc":"BRUM72102118","name":"Celebrando As Origens","registered_at":"2026-06-20T02:13:05Z","spotify_id":"6hzAuxKkvEP3YuqugsnSTZ","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 0xd69a3d5c1d0f13d3d4c4e69211ced50295c69d52b68c5e477f5af62aed2d57dd. 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/6hzAuxKkvEP3YuqugsnSTZ.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/6hzAuxKkvEP3YuqugsnSTZ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd69a3d5c1d0f13d3d4c4e69211ced50295c69d52b68c5e477f5af62aed2d57dd","isrc":"BRUM72102118","name":"Celebrando As Origens","registered_at":"2026-06-20T02:13:05Z","spotify_id":"6hzAuxKkvEP3YuqugsnSTZ","type":"track"}

Toda Manhã
type: MusicAlbum
date published: 2021-10-22
track: Toda Manhã
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221632
  explicit: false
  by artist: Qinhones
  by artist: Mahmundi
  in album: Toda Manhã
    type: MusicAlbum
    date published: 2021-10-22
  isrc code: BRUHT2100002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:18:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6f06eec1883b21aec7951098f3f01d5be5b2f50e04f3356d3062d38ea687dc4
  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/6lmSM41n29qLnp4dnawFSS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lmSM41n29qLnp4dnawFSS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa6f06eec1883b21aec7951098f3f01d5be5b2f50e04f3356d3062d38ea687dc4","isrc":"BRUHT2100002","name":"Toda Manhã","registered_at":"2026-06-08T20:18:51Z","spotify_id":"6lmSM41n29qLnp4dnawFSS","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 0xa6f06eec1883b21aec7951098f3f01d5be5b2f50e04f3356d3062d38ea687dc4. 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/6lmSM41n29qLnp4dnawFSS.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/6lmSM41n29qLnp4dnawFSS.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa6f06eec1883b21aec7951098f3f01d5be5b2f50e04f3356d3062d38ea687dc4","isrc":"BRUHT2100002","name":"Toda Manhã","registered_at":"2026-06-08T20:18:51Z","spotify_id":"6lmSM41n29qLnp4dnawFSS","type":"track"}

Black Coco
type: MusicAlbum
date published: 2021-07-23
track: Black Coco
  type: MusicRecording
  duration: PT6M23S
  duration ms: 383067
  explicit: false
  by artist: Mary Olivetti
  by artist: Mahmundi
  in album: Black Coco
    type: MusicAlbum
    date published: 2021-07-23
  isrc code: BXMYR2100001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:30:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x416bd390dbf581d2c149e36b7e0e8fcecef369b245871a5b3adbd6ac3fc002ea
  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/75SGawNG7C2dbs3jFV4oon.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75SGawNG7C2dbs3jFV4oon
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x416bd390dbf581d2c149e36b7e0e8fcecef369b245871a5b3adbd6ac3fc002ea","isrc":"BXMYR2100001","name":"Black Coco","registered_at":"2026-06-19T11:30:55Z","spotify_id":"75SGawNG7C2dbs3jFV4oon","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 0x416bd390dbf581d2c149e36b7e0e8fcecef369b245871a5b3adbd6ac3fc002ea. 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/75SGawNG7C2dbs3jFV4oon.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/75SGawNG7C2dbs3jFV4oon.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x416bd390dbf581d2c149e36b7e0e8fcecef369b245871a5b3adbd6ac3fc002ea","isrc":"BXMYR2100001","name":"Black Coco","registered_at":"2026-06-19T11:30:55Z","spotify_id":"75SGawNG7C2dbs3jFV4oon","type":"track"}

Sessão Aberta Acústico
type: MusicAlbum
date published: 2020-10-30
track: Sem Medo
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245312
  explicit: false
  by artist: Mahmundi
  in album: Sessão Aberta Acústico
    type: MusicAlbum
    date published: 2020-10-30
  isrc code: BRUM72003315
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:42:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c59b003874ad86e499449c7fbb0955b46f309abde748b81c940a063e9505dbb
  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/2zEdAMvFYrYjuWk6lExQfB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zEdAMvFYrYjuWk6lExQfB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c59b003874ad86e499449c7fbb0955b46f309abde748b81c940a063e9505dbb","isrc":"BRUM72003315","name":"Sem Medo","registered_at":"2026-06-10T17:42:33Z","spotify_id":"2zEdAMvFYrYjuWk6lExQfB","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 0x9c59b003874ad86e499449c7fbb0955b46f309abde748b81c940a063e9505dbb. 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/2zEdAMvFYrYjuWk6lExQfB.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/2zEdAMvFYrYjuWk6lExQfB.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x9c59b003874ad86e499449c7fbb0955b46f309abde748b81c940a063e9505dbb","isrc":"BRUM72003315","name":"Sem Medo","registered_at":"2026-06-10T17:42:33Z","spotify_id":"2zEdAMvFYrYjuWk6lExQfB","type":"track"}
track: Nova TV
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209011
  explicit: false
  by artist: Mahmundi
  in album: Sessão Aberta Acústico
    type: MusicAlbum
    date published: 2020-10-30
  isrc code: BRUM72003314
track: No Coração Da Escuridão
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205264
  explicit: false
  by artist: Mahmundi
  in album: Sessão Aberta Acústico
    type: MusicAlbum
    date published: 2020-10-30
  isrc code: BRUM72003316

Sangue Latino
type: MusicAlbum
date published: 2020-04-24
track: Sangue Latino
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207795
  explicit: false
  by artist: Mahmundi
  in album: Sangue Latino
    type: MusicAlbum
    date published: 2020-04-24
  isrc code: BRUM72000812
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:35:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9b7b6573de8d2f2cd0999f29ea3fbf3809eecfbe642fd1086c184569e95427d
  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/3SctuQJkuunlY9mgDw8PjA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SctuQJkuunlY9mgDw8PjA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9b7b6573de8d2f2cd0999f29ea3fbf3809eecfbe642fd1086c184569e95427d","isrc":"BRUM72000812","name":"Sangue Latino","registered_at":"2026-06-07T07:35:48Z","spotify_id":"3SctuQJkuunlY9mgDw8PjA","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 0xc9b7b6573de8d2f2cd0999f29ea3fbf3809eecfbe642fd1086c184569e95427d. 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/3SctuQJkuunlY9mgDw8PjA.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/3SctuQJkuunlY9mgDw8PjA.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc9b7b6573de8d2f2cd0999f29ea3fbf3809eecfbe642fd1086c184569e95427d","isrc":"BRUM72000812","name":"Sangue Latino","registered_at":"2026-06-07T07:35:48Z","spotify_id":"3SctuQJkuunlY9mgDw8PjA","type":"track"}

Sem Medo
type: MusicAlbum
date published: 2020-03-06
track: Sem Medo
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252373
  explicit: false
  by artist: Mahmundi
  in album: Sem Medo
    type: MusicAlbum
    date published: 2020-03-06
  isrc code: BRUM71902836
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:54:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x155edd96c0903dbc52d1491609172ba4d0511707757b73140eac32a6b5f6835e
  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/31YDFOH4f9fOhF0CGWEFds.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31YDFOH4f9fOhF0CGWEFds
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x155edd96c0903dbc52d1491609172ba4d0511707757b73140eac32a6b5f6835e","isrc":"BRUM71902836","name":"Sem Medo","registered_at":"2026-06-05T16:54:37Z","spotify_id":"31YDFOH4f9fOhF0CGWEFds","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 0x155edd96c0903dbc52d1491609172ba4d0511707757b73140eac32a6b5f6835e. 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/31YDFOH4f9fOhF0CGWEFds.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/31YDFOH4f9fOhF0CGWEFds.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x155edd96c0903dbc52d1491609172ba4d0511707757b73140eac32a6b5f6835e","isrc":"BRUM71902836","name":"Sem Medo","registered_at":"2026-06-05T16:54:37Z","spotify_id":"31YDFOH4f9fOhF0CGWEFds","type":"track"}

Cariocas / Por Que Você Faz Cinema?
type: MusicAlbum
date published: 2018-12-21
track: Cariocas
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223539
  explicit: false
  by artist: Mahmundi
  by artist: Adriana Calcanhotto
  in album: Cariocas / Por Que Você Faz Cinema?
    type: MusicAlbum
    date published: 2018-12-21
  isrc code: BXXIP1800003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:42:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x038c759b52ae469f1f073c997f42cb7c8f51db717660b5e60c24563b3c5eba54
  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/2ZOzy9aFCI8Yic2DP8n7xB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZOzy9aFCI8Yic2DP8n7xB
  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 0x038c759b52ae469f1f073c997f42cb7c8f51db717660b5e60c24563b3c5eba54. 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/2ZOzy9aFCI8Yic2DP8n7xB.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/2ZOzy9aFCI8Yic2DP8n7xB.
    date published: 2026-06-13T15:41:10Z
track: Por Que Você Faz Cinema?
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192542
  explicit: false
  by artist: Rubel
  by artist: Adriana Calcanhotto
  in album: Cariocas / Por Que Você Faz Cinema?
    type: MusicAlbum
    date published: 2018-12-21
  isrc code: BXXIP1800004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:44:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2641d53cbde7ce0fd545b5d4dce78f3bcd0c6986809d9bf582c0d6c617d6561
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6vVspSmlYv3myZqqhYViUN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vVspSmlYv3myZqqhYViUN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf2641d53cbde7ce0fd545b5d4dce78f3bcd0c6986809d9bf582c0d6c617d6561","isrc":"BXXIP1800004","name":"Por Que Você Faz Cinema?","registered_at":"2026-06-25T07:44:53Z","spotify_id":"6vVspSmlYv3myZqqhYViUN","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 0xf2641d53cbde7ce0fd545b5d4dce78f3bcd0c6986809d9bf582c0d6c617d6561. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6vVspSmlYv3myZqqhYViUN.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/6vVspSmlYv3myZqqhYViUN.
    date published: 2026-07-02T05:09:12Z
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Leve (DJ Meme Epic Short Remix)
type: MusicAlbum
date published: 2018-08-01
track: Leve - DJ Meme Epic Short Remix
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  duration: PT5M13S
  duration ms: 313425
  explicit: false
  by artist: DJ Meme
  by artist: Mahmundi
  in album: Leve (DJ Meme Epic Short Remix)
    type: MusicAlbum
    date published: 2018-08-01
  isrc code: BX48F1800002

Vista A Mudança
type: MusicAlbum
date published: 2018-07-31
track: Vista A Mudança
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181053
  explicit: false
  by artist: Mahmundi
  in album: Vista A Mudança
    type: MusicAlbum
    date published: 2018-07-31
  isrc code: BRUM71802680

Tempo Pra Amar
type: MusicAlbum
date published: 2018-05-25
track: Tempo Pra Amar
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211016
  explicit: false
  by artist: Mahmundi
  in album: Tempo Pra Amar
    type: MusicAlbum
    date published: 2018-05-25
  isrc code: BRUM71800544
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:44:29+00:00

Leve (Manimal Remix)
type: MusicAlbum
date published: 2018-03-09
track: Leve - Manimal Remix
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145161
  explicit: false
  by artist: Mahmundi
  by artist: Manimal
  in album: Leve (Manimal Remix)
    type: MusicAlbum
    date published: 2018-03-09
  isrc code: BRUM71800427
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:13:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc64df8040b2842ea54972453cb84e8d440b4bcadd579d868c751c8aaf807c5ce
  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/0YK71rSArDeNp5HcllHnDg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YK71rSArDeNp5HcllHnDg
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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 0xc64df8040b2842ea54972453cb84e8d440b4bcadd579d868c751c8aaf807c5ce. 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/0YK71rSArDeNp5HcllHnDg.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/0YK71rSArDeNp5HcllHnDg.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc64df8040b2842ea54972453cb84e8d440b4bcadd579d868c751c8aaf807c5ce","isrc":"BRUM71800427","name":"Leve - Manimal Remix","registered_at":"2026-06-10T04:13:27Z","spotify_id":"0YK71rSArDeNp5HcllHnDg","type":"track"}

Imagem (Acústico)
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date published: 2017-12-15
track: Imagem - Acústico
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  duration: PT3M22S
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  by artist: Mahmundi
  in album: Imagem (Acústico)
    type: MusicAlbum
    date published: 2017-12-15
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d6be91b62e4b9df9ff012f9c038ba7e0a38e4b2cc4ec8db94b7bad069f8767a
  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/3ATWbvEN29d2DG7e8xPWw2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ATWbvEN29d2DG7e8xPWw2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4d6be91b62e4b9df9ff012f9c038ba7e0a38e4b2cc4ec8db94b7bad069f8767a","isrc":"BRUM71707019","name":"Imagem - Acústico","registered_at":"2026-06-11T10:26:48Z","spotify_id":"3ATWbvEN29d2DG7e8xPWw2","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 0x4d6be91b62e4b9df9ff012f9c038ba7e0a38e4b2cc4ec8db94b7bad069f8767a. 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/3ATWbvEN29d2DG7e8xPWw2.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/3ATWbvEN29d2DG7e8xPWw2.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4d6be91b62e4b9df9ff012f9c038ba7e0a38e4b2cc4ec8db94b7bad069f8767a","isrc":"BRUM71707019","name":"Imagem - Acústico","registered_at":"2026-06-11T10:26:48Z","spotify_id":"3ATWbvEN29d2DG7e8xPWw2","type":"track"}

Imagem (Remixes)
type: MusicAlbum
date published: 2017-11-24
track: Imagem - BADSISTA Remix
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241083
  explicit: false
  by artist: Mahmundi
  by artist: BADSISTA
  in album: Imagem (Remixes)
    type: MusicAlbum
    date published: 2017-11-24
  isrc code: BRUM71707022
track: Imagem - Seven Beats Remix
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164149
  explicit: false
  by artist: Mahmundi
  by artist: Seven Beats
  in album: Imagem (Remixes)
    type: MusicAlbum
    date published: 2017-11-24
track: Imagem - Mister Jam e Paulo Jeveaux Remix
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198264
  explicit: false
  by artist: Mahmundi
  by artist: Mister Jam
  by artist: Paulo Jeveaux
  in album: Imagem (Remixes)
    type: MusicAlbum
    date published: 2017-11-24
  isrc code: BRUM71707024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:21:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0865db68dba8d084bb35805b081fe59742c767e4ee04f41d0e3bfa4bede347b6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2c1vbjRewk57QSAOxdEN1x.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c1vbjRewk57QSAOxdEN1x
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0865db68dba8d084bb35805b081fe59742c767e4ee04f41d0e3bfa4bede347b6","isrc":"BRUM71707024","name":"Imagem - Mister Jam e Paulo Jeveaux Remix","registered_at":"2026-06-21T02:21:51Z","spotify_id":"2c1vbjRewk57QSAOxdEN1x","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 0x0865db68dba8d084bb35805b081fe59742c767e4ee04f41d0e3bfa4bede347b6. 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/2c1vbjRewk57QSAOxdEN1x.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/2c1vbjRewk57QSAOxdEN1x.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0865db68dba8d084bb35805b081fe59742c767e4ee04f41d0e3bfa4bede347b6","isrc":"BRUM71707024","name":"Imagem - Mister Jam e Paulo Jeveaux Remix","registered_at":"2026-06-21T02:21:51Z","spotify_id":"2c1vbjRewk57QSAOxdEN1x","type":"track"}
track: Imagem - Marcelo CIC Remix
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  duration: PT3M25S
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  explicit: false
  by artist: Mahmundi
  by artist: CIC
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    type: MusicAlbum
    date published: 2017-11-24
track: Imagem - Pic Schmitz Remix
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  duration: PT4M35S
  duration ms: 275541
  explicit: false
  by artist: Mahmundi
  by artist: Pic Schmitz
  in album: Imagem (Remixes)
    type: MusicAlbum
    date published: 2017-11-24

Imagem
type: MusicAlbum
date published: 2017-06-30
track: Imagem
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212167
  explicit: false
  by artist: Mahmundi
  in album: Imagem
    type: MusicAlbum
    date published: 2017-06-30
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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 0xb67ed9cf68690420a53501b7899c83f466a472a56d58d6684f47e5c4b0df6915. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2RnLL27yvu9BvSWxrvGXR7.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/2RnLL27yvu9BvSWxrvGXR7.
    date published: 2026-07-08T03:22:41Z

Live (Ao Vivo No Rio De Janeiro / 2017)
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date published: 2017-03-31
track: Desaguar - Ao Vivo
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  duration: PT4M0S
  duration ms: 240784
  explicit: false
  by artist: Mahmundi
  in album: Live (Ao Vivo No Rio De Janeiro / 2017)
    type: MusicAlbum
    date published: 2017-03-31
  isrc code: BRUM71701475
track: Hit - Ao Vivo
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252092
  explicit: false
  by artist: Mahmundi
  in album: Live (Ao Vivo No Rio De Janeiro / 2017)
    type: MusicAlbum
    date published: 2017-03-31
  isrc code: BRUM71701476
track: Meu Amor - Ao Vivo
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264199
  explicit: false
  by artist: Mahmundi
  in album: Live (Ao Vivo No Rio De Janeiro / 2017)
    type: MusicAlbum
    date published: 2017-03-31

Mais Vinicius, Por Favor (Volume 2)
type: MusicAlbum
date published: 2013-01-01
track: Samba Em Prelúdio
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275031
  explicit: false
  by artist: Facção Caipira
  in album: Mais Vinicius, Por Favor (Volume 2)
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: BRY4O1300003
track: Tarde Em Itapuã
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293017
  explicit: false
  by artist: Mahmundi
  in album: Mais Vinicius, Por Favor (Volume 2)
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: BRY4O1300004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:13:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x068867b70a0b0d0e030eac933031b5de1f2e903bfa1c284107e325b3d13dd7f4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/3TRHygiPoNih7jevgh7gPb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TRHygiPoNih7jevgh7gPb
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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 0x068867b70a0b0d0e030eac933031b5de1f2e903bfa1c284107e325b3d13dd7f4. 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/3TRHygiPoNih7jevgh7gPb.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/3TRHygiPoNih7jevgh7gPb.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x068867b70a0b0d0e030eac933031b5de1f2e903bfa1c284107e325b3d13dd7f4","isrc":"BRY4O1300004","name":"Tarde Em Itapuã","registered_at":"2026-06-06T15:13:15Z","spotify_id":"3TRHygiPoNih7jevgh7gPb","type":"track"}

Bem Bom
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duration: PT3M50S
duration ms: 230610
explicit: false
by artist: Liniker e os Caramelows
by artist: Liniker
by artist: Caramelows
by artist: Mahmundi
in album: Goela Abaixo
  type: MusicAlbum
  date published: 2019-03-22

Faz Parte Do Meu Show
type: MusicRecording
duration: PT2M43S
duration ms: 163426
explicit: false
by artist: Mahmundi
by artist: Cazuza
in album: Faz Parte Do Meu Show
  type: MusicAlbum
  date published: 2023-06-28
isrc code: BRUM72300390
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:27:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2c9cy32pkhuznDXIN0eWMG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c9cy32pkhuznDXIN0eWMG
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556f1cbafbdaf749a354f1eb998c1c9f8ce1d0c6e7821eba8b9fc571e9df9bbe. 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/2c9cy32pkhuznDXIN0eWMG.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/2c9cy32pkhuznDXIN0eWMG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x556f1cbafbdaf749a354f1eb998c1c9f8ce1d0c6e7821eba8b9fc571e9df9bbe","isrc":"BRUM72300390","name":"Faz Parte Do Meu Show","registered_at":"2026-06-06T03:27:25Z","spotify_id":"2c9cy32pkhuznDXIN0eWMG","type":"track"}

Cariocas
type: MusicRecording
duration: PT3M43S
duration ms: 223539
explicit: false
by artist: Mahmundi
by artist: Adriana Calcanhotto
in album: Cariocas / Por Que Você Faz Cinema?
  type: MusicAlbum
  date published: 2018-12-21
isrc code: BXXIP1800003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:42:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x038c759b52ae469f1f073c997f42cb7c8f51db717660b5e60c24563b3c5eba54
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/2ZOzy9aFCI8Yic2DP8n7xB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZOzy9aFCI8Yic2DP8n7xB
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 0x038c759b52ae469f1f073c997f42cb7c8f51db717660b5e60c24563b3c5eba54. 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/2ZOzy9aFCI8Yic2DP8n7xB.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/2ZOzy9aFCI8Yic2DP8n7xB.
  date published: 2026-06-13T15:41:10Z

Sem Medo
type: MusicRecording
duration: PT4M5S
duration ms: 245312
explicit: false
by artist: Mahmundi
in album: Sessão Aberta Acústico
  type: MusicAlbum
  date published: 2020-10-30
isrc code: BRUM72003315
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:42:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c59b003874ad86e499449c7fbb0955b46f309abde748b81c940a063e9505dbb
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/2zEdAMvFYrYjuWk6lExQfB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zEdAMvFYrYjuWk6lExQfB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c59b003874ad86e499449c7fbb0955b46f309abde748b81c940a063e9505dbb","isrc":"BRUM72003315","name":"Sem Medo","registered_at":"2026-06-10T17:42:33Z","spotify_id":"2zEdAMvFYrYjuWk6lExQfB","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 0x9c59b003874ad86e499449c7fbb0955b46f309abde748b81c940a063e9505dbb. 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/2zEdAMvFYrYjuWk6lExQfB.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/2zEdAMvFYrYjuWk6lExQfB.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9c59b003874ad86e499449c7fbb0955b46f309abde748b81c940a063e9505dbb","isrc":"BRUM72003315","name":"Sem Medo","registered_at":"2026-06-10T17:42:33Z","spotify_id":"2zEdAMvFYrYjuWk6lExQfB","type":"track"}

Nova TV
type: MusicRecording
duration: PT3M29S
duration ms: 209011
explicit: false
by artist: Mahmundi
in album: Sessão Aberta Acústico
  type: MusicAlbum
  date published: 2020-10-30
isrc code: BRUM72003314

No Coração Da Escuridão
type: MusicRecording
duration: PT3M25S
duration ms: 205264
explicit: false
by artist: Mahmundi
in album: Sessão Aberta Acústico
  type: MusicAlbum
  date published: 2020-10-30
isrc code: BRUM72003316

Toda Manhã
type: MusicRecording
duration: PT3M41S
duration ms: 221632
explicit: false
by artist: Qinhones
by artist: Mahmundi
in album: Mood Alternativo
  type: MusicAlbum
  date published: 2023-03-21

Bem Bom (Instrumental)
type: MusicRecording
duration: PT3M50S
duration ms: 230745
explicit: false
by artist: Liniker e os Caramelows
by artist: Liniker
by artist: Caramelows
by artist: Mahmundi
in album: Goela Abaixo (Instrumental)
  type: MusicAlbum
  date published: 2019-09-27
isrc code: BXR761900028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:22:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55069fe7d1f6d738cf0948c6e0f894736ef7f2dcd367c13c043473abb13c3205
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/2Q5DICoAa4rjfRDXCLbpU3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Q5DICoAa4rjfRDXCLbpU3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55069fe7d1f6d738cf0948c6e0f894736ef7f2dcd367c13c043473abb13c3205","isrc":"BXR761900028","name":"Bem Bom (Instrumental)","registered_at":"2026-06-19T09:22:34Z","spotify_id":"2Q5DICoAa4rjfRDXCLbpU3","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 0x55069fe7d1f6d738cf0948c6e0f894736ef7f2dcd367c13c043473abb13c3205. 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/2Q5DICoAa4rjfRDXCLbpU3.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/2Q5DICoAa4rjfRDXCLbpU3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x55069fe7d1f6d738cf0948c6e0f894736ef7f2dcd367c13c043473abb13c3205","isrc":"BXR761900028","name":"Bem Bom (Instrumental)","registered_at":"2026-06-19T09:22:34Z","spotify_id":"2Q5DICoAa4rjfRDXCLbpU3","type":"track"}

Bem Bom
type: MusicRecording
duration: PT3M50S
duration ms: 230849
explicit: false
by artist: Liniker e os Caramelows
by artist: Liniker
by artist: Caramelows
by artist: Mahmundi
in album: Goela Abaixo
  type: MusicAlbum
  date published: 2019-03-22
isrc code: BXR761900006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:40:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x259df5846a9c5df25a46d9a7347ac4272c6867d7850e91487909582822198665
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/5GkqsV7wYPqZNjGfhSGWuf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GkqsV7wYPqZNjGfhSGWuf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x259df5846a9c5df25a46d9a7347ac4272c6867d7850e91487909582822198665","isrc":"BXR761900006","name":"Bem Bom","registered_at":"2026-06-04T10:40:16Z","spotify_id":"5GkqsV7wYPqZNjGfhSGWuf","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 0x259df5846a9c5df25a46d9a7347ac4272c6867d7850e91487909582822198665. 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/5GkqsV7wYPqZNjGfhSGWuf.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/5GkqsV7wYPqZNjGfhSGWuf.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x259df5846a9c5df25a46d9a7347ac4272c6867d7850e91487909582822198665","isrc":"BXR761900006","name":"Bem Bom","registered_at":"2026-06-04T10:40:16Z","spotify_id":"5GkqsV7wYPqZNjGfhSGWuf","type":"track"}

Amanhã
type: MusicRecording
duration: PT3M15S
duration ms: 195854
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201556
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:39:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ec14df019a4ed00fd56bd15cf31d0348e5f5fa6cd37ec5894b33dd5a5032dc4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/02aPdXf5xhwkAWoli85hxW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02aPdXf5xhwkAWoli85hxW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ec14df019a4ed00fd56bd15cf31d0348e5f5fa6cd37ec5894b33dd5a5032dc4","isrc":"BRUM72201556","name":"Amanhã","registered_at":"2026-06-24T13:39:20Z","spotify_id":"02aPdXf5xhwkAWoli85hxW","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 0x9ec14df019a4ed00fd56bd15cf31d0348e5f5fa6cd37ec5894b33dd5a5032dc4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02aPdXf5xhwkAWoli85hxW.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/02aPdXf5xhwkAWoli85hxW.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9ec14df019a4ed00fd56bd15cf31d0348e5f5fa6cd37ec5894b33dd5a5032dc4","isrc":"BRUM72201556","name":"Amanhã","registered_at":"2026-06-24T13:39:20Z","spotify_id":"02aPdXf5xhwkAWoli85hxW","type":"track"}

Fugitivos
type: MusicRecording
duration: PT2M47S
duration ms: 167073
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201550
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T01:17:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18334b41246150eeb468bbc5338b7e6c1bb8dff5002f05f392cdc51c276590a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3MePRYK4YgLJUMzRFomb2y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MePRYK4YgLJUMzRFomb2y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x18334b41246150eeb468bbc5338b7e6c1bb8dff5002f05f392cdc51c276590a8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MePRYK4YgLJUMzRFomb2y.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/3MePRYK4YgLJUMzRFomb2y.
  date published: 2026-07-02T05:09:12Z

Versos Não
type: MusicRecording
duration: PT3M56S
duration ms: 236519
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201552
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:39:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc04b7da231eba4d25df98e367b5241311fba1b8a5ce94406d6057d1f1e8d56b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Xr9vUPFCsMZWM05C2DPJe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xr9vUPFCsMZWM05C2DPJe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc04b7da231eba4d25df98e367b5241311fba1b8a5ce94406d6057d1f1e8d56b2","isrc":"BRUM72201552","name":"Versos Não","registered_at":"2026-06-24T13:39:35Z","spotify_id":"5Xr9vUPFCsMZWM05C2DPJe","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 0xc04b7da231eba4d25df98e367b5241311fba1b8a5ce94406d6057d1f1e8d56b2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Xr9vUPFCsMZWM05C2DPJe.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/5Xr9vUPFCsMZWM05C2DPJe.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc04b7da231eba4d25df98e367b5241311fba1b8a5ce94406d6057d1f1e8d56b2","isrc":"BRUM72201552","name":"Versos Não","registered_at":"2026-06-24T13:39:35Z","spotify_id":"5Xr9vUPFCsMZWM05C2DPJe","type":"track"}

Brisa 22
type: MusicRecording
duration: PT3M3S
duration ms: 183711
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201551
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:29:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd10b96b4977de3d2d4dbdb9ff1e2f09757da14366cef5d90acdba898793a32d7
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/5qpi1Hckz7qEwG0k9y2MIL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qpi1Hckz7qEwG0k9y2MIL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd10b96b4977de3d2d4dbdb9ff1e2f09757da14366cef5d90acdba898793a32d7","isrc":"BRUM72201551","name":"Brisa 22","registered_at":"2026-06-19T11:29:18Z","spotify_id":"5qpi1Hckz7qEwG0k9y2MIL","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 0xd10b96b4977de3d2d4dbdb9ff1e2f09757da14366cef5d90acdba898793a32d7. 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/5qpi1Hckz7qEwG0k9y2MIL.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/5qpi1Hckz7qEwG0k9y2MIL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd10b96b4977de3d2d4dbdb9ff1e2f09757da14366cef5d90acdba898793a32d7","isrc":"BRUM72201551","name":"Brisa 22","registered_at":"2026-06-19T11:29:18Z","spotify_id":"5qpi1Hckz7qEwG0k9y2MIL","type":"track"}

Diamante
type: MusicRecording
duration: PT2M28S
duration ms: 148758
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201558
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:49:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf83199a851b9c5b42ad75af0f765e586e259e3ce4393fa3e883bec6f9ff0479
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5UUx0AyJU0Qv31cwfrPF4q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UUx0AyJU0Qv31cwfrPF4q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0xdf83199a851b9c5b42ad75af0f765e586e259e3ce4393fa3e883bec6f9ff0479. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5UUx0AyJU0Qv31cwfrPF4q.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/5UUx0AyJU0Qv31cwfrPF4q.
  date published: 2026-07-02T05:09:12Z

Sem Necessidade
type: MusicRecording
duration: PT3M31S
duration ms: 211549
explicit: false
by artist: Mahmundi
by artist: Tagua Tagua
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72202056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:26:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8
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/3QzAkwsDY420mcBIeZh2mC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QzAkwsDY420mcBIeZh2mC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8","isrc":"BRUM72202056","name":"Sem Necessidade","registered_at":"2026-06-11T10:26:43Z","spotify_id":"3QzAkwsDY420mcBIeZh2mC","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 0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8. 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/3QzAkwsDY420mcBIeZh2mC.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/3QzAkwsDY420mcBIeZh2mC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x69afb59d3f28b7e25ac6e247db5eeb28103a769e4ac3a0e556c55c0cc5931fb8","isrc":"BRUM72202056","name":"Sem Necessidade","registered_at":"2026-06-11T10:26:43Z","spotify_id":"3QzAkwsDY420mcBIeZh2mC","type":"track"}

Noites Tropicais
type: MusicRecording
duration: PT4M6S
duration ms: 246548
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T21:42:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61edf67301540eb1e422190932ee59fef89f3f1db320a8af234566647588fa23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1iWG5vGIvxQSiZQUFDiFoz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iWG5vGIvxQSiZQUFDiFoz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61edf67301540eb1e422190932ee59fef89f3f1db320a8af234566647588fa23","isrc":"BRUM72201555","name":"Noites Tropicais","registered_at":"2026-06-25T21:42:45Z","spotify_id":"1iWG5vGIvxQSiZQUFDiFoz","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 0x61edf67301540eb1e422190932ee59fef89f3f1db320a8af234566647588fa23. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1iWG5vGIvxQSiZQUFDiFoz.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/1iWG5vGIvxQSiZQUFDiFoz.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x61edf67301540eb1e422190932ee59fef89f3f1db320a8af234566647588fa23","isrc":"BRUM72201555","name":"Noites Tropicais","registered_at":"2026-06-25T21:42:45Z","spotify_id":"1iWG5vGIvxQSiZQUFDiFoz","type":"track"}

Pera Aí
type: MusicRecording
duration: PT4M6S
duration ms: 246088
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201554
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:34:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf90ee4c0b226a1fa123b578ceb4d13195f1c471efb7bdad34f3d60c9c6d30b11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3WsFWXsPZryzfFl1nciq7t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WsFWXsPZryzfFl1nciq7t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf90ee4c0b226a1fa123b578ceb4d13195f1c471efb7bdad34f3d60c9c6d30b11","isrc":"BRUM72201554","name":"Pera Aí","registered_at":"2026-06-27T02:34:01Z","spotify_id":"3WsFWXsPZryzfFl1nciq7t","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 0xf90ee4c0b226a1fa123b578ceb4d13195f1c471efb7bdad34f3d60c9c6d30b11. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3WsFWXsPZryzfFl1nciq7t.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/3WsFWXsPZryzfFl1nciq7t.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xf90ee4c0b226a1fa123b578ceb4d13195f1c471efb7bdad34f3d60c9c6d30b11","isrc":"BRUM72201554","name":"Pera Aí","registered_at":"2026-06-27T02:34:01Z","spotify_id":"3WsFWXsPZryzfFl1nciq7t","type":"track"}

Meu Amor Reprise
type: MusicRecording
duration: PT4M32S
duration ms: 272888
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201557

Sem Necessidade - Remix
type: MusicRecording
duration: PT3M34S
duration ms: 214476
explicit: false
by artist: Mahmundi
in album: Amor Fati
  type: MusicAlbum
  date published: 2023-05-05
isrc code: BRUM72201553

Mundo Novo - Intro
type: MusicRecording
duration: PT0M48S
duration ms: 48000
explicit: false
by artist: Mahmundi
by artist: Paulo Nazareth
in album: Mundo Novo
  type: MusicAlbum
  date published: 2020-05-29
isrc code: BRUM72001303
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:41:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06b70c30c53f99df862ac36e2d0d45a0399d465007bf34cce512372b1cc3c3cc
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/5t8S6m3WgKUbJ4bX2RACim.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t8S6m3WgKUbJ4bX2RACim
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06b70c30c53f99df862ac36e2d0d45a0399d465007bf34cce512372b1cc3c3cc","isrc":"BRUM72001303","name":"Mundo Novo - Intro","registered_at":"2026-06-23T14:41:27Z","spotify_id":"5t8S6m3WgKUbJ4bX2RACim","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 0x06b70c30c53f99df862ac36e2d0d45a0399d465007bf34cce512372b1cc3c3cc. 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/5t8S6m3WgKUbJ4bX2RACim.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/5t8S6m3WgKUbJ4bX2RACim.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x06b70c30c53f99df862ac36e2d0d45a0399d465007bf34cce512372b1cc3c3cc","isrc":"BRUM72001303","name":"Mundo Novo - Intro","registered_at":"2026-06-23T14:41:27Z","spotify_id":"5t8S6m3WgKUbJ4bX2RACim","type":"track"}