Matias Damásio
type: MusicGroup
genre: kizomba
genre: kuduro
genre: zouk
popularity: 52
followers: 663224
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x920e9722cc3800d770866b8d8bfcdf3eb708720eb5004f96c3ee3cc8cad1865a
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e390968-8cb2-4981-90e0-e8b64ee44ee4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e390968-8cb2-4981-90e0-e8b64ee44ee4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e390968-8cb2-4981-90e0-e8b64ee44ee4
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. 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 0x920e9722cc3800d770866b8d8bfcdf3eb708720eb5004f96c3ee3cc8cad1865a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e390968-8cb2-4981-90e0-e8b64ee44ee4.json and https://artists.proofprofile.net/proofs/artist/6e390968-8cb2-4981-90e0-e8b64ee44ee4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: A Lua
  type: MusicAlbum
  date published: 2024-01-12
  track: A Lua
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174705
    explicit: false
    by artist: Matheus Fernandes
    by artist: Matias Damásio
    by artist: NATTAN
    in album: A Lua
      type: MusicAlbum
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1jtbrkfIiong9pVxSmAEWK.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jtbrkfIiong9pVxSmAEWK
    additional property: OTSTimestamp
      type: PropertyValue
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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 0x0a32bde32441e937e2731b4b356f413e1388351c78ea634990a2afe969e45192. 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/1jtbrkfIiong9pVxSmAEWK.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/1jtbrkfIiong9pVxSmAEWK.
      date published: 2026-06-13T12:47:07Z
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track: A Lua
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174705
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  by artist: Matheus Fernandes
  by artist: Matias Damásio
  by artist: NATTAN
  in album: A Lua
    type: MusicAlbum
    date published: 2024-01-12
  isrc code: BCDE52300069
  additional property: CopyrightID
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    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1jtbrkfIiong9pVxSmAEWK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jtbrkfIiong9pVxSmAEWK
  additional property: OTSTimestamp
    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 0x0a32bde32441e937e2731b4b356f413e1388351c78ea634990a2afe969e45192. 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/1jtbrkfIiong9pVxSmAEWK.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/1jtbrkfIiong9pVxSmAEWK.
    date published: 2026-06-13T12:47:07Z
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track: Dikindo
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258560
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  by artist: Matias Damásio
  by artist: Dina Santos
  in album: So Sembas (Made in Angola)
    type: MusicAlbum
    date published: 1970-01-01
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track: Dikindo
  type: MusicRecording
  duration: PT4M18S
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  explicit: false
  by artist: Matias Damásio
  by artist: Dina Santos
  in album: Só Sembas - Made In Angola
    type: MusicAlbum
    date published: 2015-09-30
  isrc code: QM6P41599408
track: Mãe Negra
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259182
  explicit: false
  by artist: Paulo de Carvalho
  by artist: Matias Damásio
  in album: Duetos
    type: MusicAlbum
    date published: 2017-05-19
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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    value: https://explorer.copyrightchains.com/tx/0x8dfe98647cfec6ce6a701a08d6af71329a64ba25a855f08999df434657c4a4f2
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/62L2vkeqgUlmy2cufVheAC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62L2vkeqgUlmy2cufVheAC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: A Outra (feat. Matias Damasio)
track: Suficiente
track: Leva-Me a Viajar - Associação Sara Carreira Version
track: Mi Amor (feat. Gerilson Insrael & Matias Damasio)
track: Magua (feat. Matias Damásio)
track: Mágoa
track: Tu Amor
track: Teu Amor

OTSCanonicalRecord
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value: {"copyright_id":"0x8dfe98647cfec6ce6a701a08d6af71329a64ba25a855f08999df434657c4a4f2","isrc":"PTUM71700153","name":"Mãe Negra","registered_at":"2026-06-07T07:56:19Z","spotify_id":"62L2vkeqgUlmy2cufVheAC","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 0x8dfe98647cfec6ce6a701a08d6af71329a64ba25a855f08999df434657c4a4f2. 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/62L2vkeqgUlmy2cufVheAC.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/62L2vkeqgUlmy2cufVheAC.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x8dfe98647cfec6ce6a701a08d6af71329a64ba25a855f08999df434657c4a4f2","isrc":"PTUM71700153","name":"Mãe Negra","registered_at":"2026-06-07T07:56:19Z","spotify_id":"62L2vkeqgUlmy2cufVheAC","type":"track"}

Mãe Negra
type: MusicRecording
duration: PT4M19S
duration ms: 259182
explicit: false
by artist: Paulo de Carvalho
by artist: Matias Damásio
in album: Duetos (Reissue)
  type: MusicAlbum
  date published: 2017-11-24
isrc code: PTUM71700153
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-07T07:56:19+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x8dfe98647cfec6ce6a701a08d6af71329a64ba25a855f08999df434657c4a4f2
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2DUzD536Rz5v9HUzFZZfC5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DUzD536Rz5v9HUzFZZfC5
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 0x8dfe98647cfec6ce6a701a08d6af71329a64ba25a855f08999df434657c4a4f2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2DUzD536Rz5v9HUzFZZfC5.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/2DUzD536Rz5v9HUzFZZfC5.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x8dfe98647cfec6ce6a701a08d6af71329a64ba25a855f08999df434657c4a4f2","isrc":"PTUM71700153","name":"Mãe Negra","registered_at":"2026-06-07T07:56:19Z","spotify_id":"2DUzD536Rz5v9HUzFZZfC5","type":"track"}

A Lua
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duration: PT2M54S
duration ms: 174705
explicit: false
by artist: Matheus Fernandes
by artist: Matias Damásio
by artist: NATTAN
in album: São João - As Melhores 2024
  type: MusicAlbum
  date published: 2024-07-22

A Lua
type: MusicRecording
duration: PT2M54S
duration ms: 174705
explicit: false
by artist: Matheus Fernandes
by artist: Matias Damásio
by artist: NATTAN
in album: Hits São João 2024 - As Melhores Do Forró E Do Sertanejo
  type: MusicAlbum
  date published: 2024-07-24

A Lua
type: MusicRecording
duration: PT2M54S
duration ms: 174705
explicit: false
by artist: Matheus Fernandes
by artist: Matias Damásio
by artist: NATTAN
in album: São João 2024 - Forró e Sertanejo
  type: MusicAlbum
  date published: 2024-07-22
isrc code: BCDE52300069
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1Krpuv7kLEAkzt9pRQcGbn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Krpuv7kLEAkzt9pRQcGbn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 0x0a32bde32441e937e2731b4b356f413e1388351c78ea634990a2afe969e45192. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Krpuv7kLEAkzt9pRQcGbn.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/1Krpuv7kLEAkzt9pRQcGbn.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x0a32bde32441e937e2731b4b356f413e1388351c78ea634990a2afe969e45192","isrc":"BCDE52300069","name":"A Lua","registered_at":"2026-06-05T08:05:29Z","spotify_id":"1Krpuv7kLEAkzt9pRQcGbn","type":"track"}

A Lua
type: MusicRecording
duration: PT2M54S
duration ms: 174705
explicit: false
by artist: Matheus Fernandes
by artist: Matias Damásio
by artist: NATTAN
in album: São João 2024 - Músicas Oficiais Pra Sua Festa
  type: MusicAlbum
  date published: 2024-07-24

A Lua
type: MusicRecording
duration: PT2M54S
duration ms: 174705
explicit: false
by artist: Matheus Fernandes
by artist: Matias Damásio
by artist: NATTAN
in album: São João 2024 - As Melhores Pro Seu Arraiá
  type: MusicAlbum
  date published: 2024-07-24

A Outra (feat. Matias Damasio)
type: MusicRecording
duration: PT5M2S
duration ms: 302933
explicit: false
by artist: Paulo Gonzo
by artist: Matias Damásio
in album: Duetos
  type: MusicAlbum
  date published: 2013-11-25
isrc code: PTBM11300103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:48:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x840389ac8bad35c11b1ab2230cd10fcda02b8b5453f94eca01421711210842b8
additional property: OTSHash
additional property: OTSBitcoinBlock
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  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/4QRUHIP58hLYHmGvzy5oPP.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QRUHIP58hLYHmGvzy5oPP
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 0x840389ac8bad35c11b1ab2230cd10fcda02b8b5453f94eca01421711210842b8. 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/4QRUHIP58hLYHmGvzy5oPP.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/4QRUHIP58hLYHmGvzy5oPP.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x840389ac8bad35c11b1ab2230cd10fcda02b8b5453f94eca01421711210842b8","isrc":"PTBM11300103","name":"A Outra (feat. Matias Damasio)","registered_at":"2026-06-06T16:48:22Z","spotify_id":"4QRUHIP58hLYHmGvzy5oPP","type":"track"}

A Outra (feat. Matias Damasio)
type: MusicRecording
duration: PT5M2S
duration ms: 302933
explicit: false
by artist: Paulo Gonzo
by artist: Matias Damásio
in album: Duetos Concerto Mais Pequeno do Mundo
  type: MusicAlbum
  date published: 2014-06-27
isrc code: PTBM11300103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:48:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x840389ac8bad35c11b1ab2230cd10fcda02b8b5453f94eca01421711210842b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4a4xzSA255CUYV9B5HKGj3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4a4xzSA255CUYV9B5HKGj3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x840389ac8bad35c11b1ab2230cd10fcda02b8b5453f94eca01421711210842b8","isrc":"PTBM11300103","name":"A Outra (feat. Matias Damasio)","registered_at":"2026-06-06T16:48:22Z","spotify_id":"4a4xzSA255CUYV9B5HKGj3","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 0x840389ac8bad35c11b1ab2230cd10fcda02b8b5453f94eca01421711210842b8. 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/4a4xzSA255CUYV9B5HKGj3.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/4a4xzSA255CUYV9B5HKGj3.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x840389ac8bad35c11b1ab2230cd10fcda02b8b5453f94eca01421711210842b8","isrc":"PTBM11300103","name":"A Outra (feat. Matias Damasio)","registered_at":"2026-06-06T16:48:22Z","spotify_id":"4a4xzSA255CUYV9B5HKGj3","type":"track"}

Suficiente
type: MusicRecording
duration: PT3M56S
duration ms: 236564
explicit: false
by artist: Prodígio
by artist: Matias Damásio
in album: Lua
  type: MusicAlbum
  date published: 2018-01-26
isrc code: ES71G1816066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:53:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11b04799f4219c53a7a088b2f54c1b4583da9725dabe7958f675265375bbc0c3
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/2sy8Av4WVYdCBqLQ7E8Eat.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sy8Av4WVYdCBqLQ7E8Eat
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 0x11b04799f4219c53a7a088b2f54c1b4583da9725dabe7958f675265375bbc0c3. 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/2sy8Av4WVYdCBqLQ7E8Eat.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/2sy8Av4WVYdCBqLQ7E8Eat.
  date published: 2026-06-13T17:25:41Z

Leva-Me a Viajar - Associação Sara Carreira Version
type: MusicRecording
duration: PT3M41S
duration ms: 221365
explicit: false
by artist: Sara Carreira
by artist: David Carreira
by artist: Mickael Carreira
by artist: André Sardet
by artist: Calema
by artist: Aurea
by artist: Bárbara Bandeira
by artist: Bárbara Tinoco
by artist: SYRO
by artist: Diogo Piçarra
by artist: Fernando Daniel
by artist: Ivo Lucas
by artist: Katia Guerreiro
by artist: Mariza
by artist: Nenny
by artist: Matias Damásio
by artist: Nelson Freitas
by artist: Anjos
by artist: Nininho Vaz Maia
by artist: Paulo de Carvalho
by artist: Tiago Bandeira
by artist: Tony Carreira
in album: A Minha História
  type: MusicAlbum
  date published: 2021-12-03
isrc code: PT6HD2100036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:47:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x119be498ba97cb49fb7450f2d7145bbdee1de8569f4c4023727e3e3efa9904e3
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/1XTH7xK2H0Jj31cJCAdWYy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XTH7xK2H0Jj31cJCAdWYy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x119be498ba97cb49fb7450f2d7145bbdee1de8569f4c4023727e3e3efa9904e3","isrc":"PT6HD2100036","name":"Leva-Me a Viajar - Associação Sara Carreira Version","registered_at":"2026-06-04T12:47:19Z","spotify_id":"1XTH7xK2H0Jj31cJCAdWYy","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 0x119be498ba97cb49fb7450f2d7145bbdee1de8569f4c4023727e3e3efa9904e3. 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/1XTH7xK2H0Jj31cJCAdWYy.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/1XTH7xK2H0Jj31cJCAdWYy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x119be498ba97cb49fb7450f2d7145bbdee1de8569f4c4023727e3e3efa9904e3","isrc":"PT6HD2100036","name":"Leva-Me a Viajar - Associação Sara Carreira Version","registered_at":"2026-06-04T12:47:19Z","spotify_id":"1XTH7xK2H0Jj31cJCAdWYy","type":"track"}

Leva-Me a Viajar - Associação Sara Carreira Version
type: MusicRecording
duration: PT3M41S
duration ms: 221365
explicit: false
by artist: Sara Carreira
by artist: David Carreira
by artist: Mickael Carreira
by artist: André Sardet
by artist: Calema
by artist: Aurea
by artist: Bárbara Bandeira
by artist: Bárbara Tinoco
by artist: SYRO
by artist: Diogo Piçarra
by artist: Fernando Daniel
by artist: Ivo Lucas
by artist: Katia Guerreiro
by artist: Mariza
by artist: Nenny
by artist: Matias Damásio
by artist: Nelson Freitas
by artist: Anjos
by artist: Nininho Vaz Maia
by artist: Paulo de Carvalho
by artist: Tiago Bandeira
by artist: Tony Carreira
in album: Leva-Me a Viajar (Associação Sara Carreira Version)
  type: MusicAlbum
  date published: 2021-11-19
isrc code: PT6HD2100036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:47:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x119be498ba97cb49fb7450f2d7145bbdee1de8569f4c4023727e3e3efa9904e3
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/4UA4dXMeTYhOlbmgQa7Q55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UA4dXMeTYhOlbmgQa7Q55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x119be498ba97cb49fb7450f2d7145bbdee1de8569f4c4023727e3e3efa9904e3","isrc":"PT6HD2100036","name":"Leva-Me a Viajar - Associação Sara Carreira Version","registered_at":"2026-06-04T12:47:19Z","spotify_id":"4UA4dXMeTYhOlbmgQa7Q55","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 0x119be498ba97cb49fb7450f2d7145bbdee1de8569f4c4023727e3e3efa9904e3. 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/4UA4dXMeTYhOlbmgQa7Q55.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/4UA4dXMeTYhOlbmgQa7Q55.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x119be498ba97cb49fb7450f2d7145bbdee1de8569f4c4023727e3e3efa9904e3","isrc":"PT6HD2100036","name":"Leva-Me a Viajar - Associação Sara Carreira Version","registered_at":"2026-06-04T12:47:19Z","spotify_id":"4UA4dXMeTYhOlbmgQa7Q55","type":"track"}

Mi Amor (feat. Gerilson Insrael & Matias Damasio)
type: MusicRecording
duration: PT5M19S
duration ms: 319058
explicit: false
by artist: Rayvanny
by artist: Gerilson Insrael
by artist: Matias Damásio
in album: Mi Amor (feat. Gerilson Insrael & Matias Damasio)
  type: MusicAlbum
  date published: 2023-12-01
isrc code: ZA41S2304716
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:02:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01a1cfbf45cb28c5f540abac95e2e302c56d3a2ccfcb15b65e305c43c32a76fb
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/0mjWx6WJ5bIfGcF7iI3qDC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mjWx6WJ5bIfGcF7iI3qDC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01a1cfbf45cb28c5f540abac95e2e302c56d3a2ccfcb15b65e305c43c32a76fb","isrc":"ZA41S2304716","name":"Mi Amor (feat. Gerilson Insrael & Matias Damasio)","registered_at":"2026-06-07T11:02:21Z","spotify_id":"0mjWx6WJ5bIfGcF7iI3qDC","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 0x01a1cfbf45cb28c5f540abac95e2e302c56d3a2ccfcb15b65e305c43c32a76fb. 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/0mjWx6WJ5bIfGcF7iI3qDC.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/0mjWx6WJ5bIfGcF7iI3qDC.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x01a1cfbf45cb28c5f540abac95e2e302c56d3a2ccfcb15b65e305c43c32a76fb","isrc":"ZA41S2304716","name":"Mi Amor (feat. Gerilson Insrael & Matias Damasio)","registered_at":"2026-06-07T11:02:21Z","spotify_id":"0mjWx6WJ5bIfGcF7iI3qDC","type":"track"}

Magua (feat. Matias Damásio)
type: MusicRecording
duration: PT4M1S
duration ms: 241786
explicit: false
by artist: Celma Ribas
by artist: Matias Damásio
in album: Fantástico
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PT4CA1433571
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:05:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b72383140e90b1805c898ab47e50cd359695333f0af844b4773ad007aecaf09
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/2zRx3wB6IsmodDGtOj6atz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zRx3wB6IsmodDGtOj6atz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b72383140e90b1805c898ab47e50cd359695333f0af844b4773ad007aecaf09","isrc":"PT4CA1433571","name":"Magua (feat. Matias Damásio)","registered_at":"2026-06-07T04:05:56Z","spotify_id":"2zRx3wB6IsmodDGtOj6atz","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 0x7b72383140e90b1805c898ab47e50cd359695333f0af844b4773ad007aecaf09. 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/2zRx3wB6IsmodDGtOj6atz.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/2zRx3wB6IsmodDGtOj6atz.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7b72383140e90b1805c898ab47e50cd359695333f0af844b4773ad007aecaf09","isrc":"PT4CA1433571","name":"Magua (feat. Matias Damásio)","registered_at":"2026-06-07T04:05:56Z","spotify_id":"2zRx3wB6IsmodDGtOj6atz","type":"track"}

Mágoa
type: MusicRecording
duration: PT4M5S
duration ms: 245840
explicit: false
by artist: Celma
by artist: Matias Damásio
in album: Kizomba Não Me Tocas
  type: MusicAlbum
  date published: 2014-08-20

Tu Amor
type: MusicRecording
duration: PT3M53S
duration ms: 233508
explicit: false
by artist: Matias Damásio
by artist: Carlos Rivera
in album: Tu Amor
  type: MusicAlbum
  date published: 2024-02-23
isrc code: PT2HJ2400001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:46:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c93d1228c96bc5f1b6863ec4e1f77f7f10b327b6a2202b8121ad77603141b7a
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/3pXyAh3uYKEehDa6EcHRI8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pXyAh3uYKEehDa6EcHRI8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c93d1228c96bc5f1b6863ec4e1f77f7f10b327b6a2202b8121ad77603141b7a","isrc":"PT2HJ2400001","name":"Tu Amor","registered_at":"2026-06-05T10:46:37Z","spotify_id":"3pXyAh3uYKEehDa6EcHRI8","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 0x9c93d1228c96bc5f1b6863ec4e1f77f7f10b327b6a2202b8121ad77603141b7a. 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/3pXyAh3uYKEehDa6EcHRI8.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/3pXyAh3uYKEehDa6EcHRI8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9c93d1228c96bc5f1b6863ec4e1f77f7f10b327b6a2202b8121ad77603141b7a","isrc":"PT2HJ2400001","name":"Tu Amor","registered_at":"2026-06-05T10:46:37Z","spotify_id":"3pXyAh3uYKEehDa6EcHRI8","type":"track"}

Teu Amor
type: MusicRecording
duration: PT3M53S
duration ms: 233508
explicit: false
by artist: Matias Damásio
by artist: Carlos Rivera
in album: Tu Amor
  type: MusicAlbum
  date published: 2024-02-23
isrc code: PT2HJ2400003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:55:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5992bfd7bc69598d3626db9697e752c1c587f5f85c78ce648a4d803bf8d6f6d2
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/0Eo2ipZrrRTLwNPGForbK8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Eo2ipZrrRTLwNPGForbK8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5992bfd7bc69598d3626db9697e752c1c587f5f85c78ce648a4d803bf8d6f6d2","isrc":"PT2HJ2400003","name":"Teu Amor","registered_at":"2026-06-07T23:55:42Z","spotify_id":"0Eo2ipZrrRTLwNPGForbK8","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 0x5992bfd7bc69598d3626db9697e752c1c587f5f85c78ce648a4d803bf8d6f6d2. 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/0Eo2ipZrrRTLwNPGForbK8.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/0Eo2ipZrrRTLwNPGForbK8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5992bfd7bc69598d3626db9697e752c1c587f5f85c78ce648a4d803bf8d6f6d2","isrc":"PT2HJ2400003","name":"Teu Amor","registered_at":"2026-06-07T23:55:42Z","spotify_id":"0Eo2ipZrrRTLwNPGForbK8","type":"track"}