Maiara Moraes
type: MusicGroup
popularity: 18
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61859b0a6d90d236502703c0bbfae6e87c746c32c0b9176d5c715c656599bd47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98d4aa97-82bb-4d0d-a23d-107a8f73a178.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98d4aa97-82bb-4d0d-a23d-107a8f73a178.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/98d4aa97-82bb-4d0d-a23d-107a8f73a178
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61859b0a6d90d236502703c0bbfae6e87c746c32c0b9176d5c715c656599bd47","name":"Maiara Moraes","registered_at":"2026-06-14T20:36:49Z","symbol":"NIM0569480","token_address":"0xee535fd9be25523da4876e60db49a302aa800e07","type":"artist","uuid":"98d4aa97-82bb-4d0d-a23d-107a8f73a178"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61859b0a6d90d236502703c0bbfae6e87c746c32c0b9176d5c715c656599bd47. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98d4aa97-82bb-4d0d-a23d-107a8f73a178.json and https://artists.proofprofile.net/proofs/artist/98d4aa97-82bb-4d0d-a23d-107a8f73a178.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x61859b0a6d90d236502703c0bbfae6e87c746c32c0b9176d5c715c656599bd47","name":"Maiara Moraes","registered_at":"2026-06-14T20:36:49Z","symbol":"NIM0569480","token_address":"0xee535fd9be25523da4876e60db49a302aa800e07","type":"artist","uuid":"98d4aa97-82bb-4d0d-a23d-107a8f73a178"}
track: Maracangalha
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173173
  explicit: false
  by artist: Zé Renato
  by artist: Maiara Moraes
  by artist: Thaís Rangel dos Santos
  by artist: Mayara Rodrigues Costa
  by artist: Letícia R. Santos da Silva
  by artist: Michael Gomes Correia
  by artist: Juciene de Oliveira Santos
  by artist: Letícia de Souza Ferreira
  by artist: Camyla Santos de Oliveira
  by artist: Artur Eichebauer Pompeo
  by artist: Diana Bulcão Duarte Simões
  in album: Samba Pras Crianças
    type: MusicAlbum
    date published: 2003
  popularity: 32
  genre: mpb
  genre: samba
  genre: children-s-music
  genre: lullaby
  isrc code: BRPUI0300266
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T18:11:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1717190c3fc4d5476a93b55c140ba552f77e2717fb545c722b64a971a3ab6840
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953536
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0300266
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1717190c3fc4d5476a93b55c140ba552f77e2717fb545c722b64a971a3ab6840. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0300266.
    date published: 2026-06-13T17:25:41Z
  audio: Maracangalha
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.001
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.662
    additional property: Energy
      type: PropertyValue
      value: 0.721
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.405
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.185
    additional property: Liveness
      type: PropertyValue
      value: 0.919
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.93
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.774
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Me Dá Meu Boné
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117520
  explicit: false
  by artist: Zé Renato
  by artist: Diana Bulcão Duarte Simões
  by artist: Artur Eichebauer Pompeo
  by artist: Camyla Santos de Oliveira
  by artist: Letícia de Souza Ferreira
  by artist: Juciene de Oliveira Santos
  by artist: Michael Gomes Correia
  by artist: Letícia R. Santos da Silva
  by artist: Mayara Rodrigues Costa
  by artist: Thaís Rangel dos Santos
  by artist: Maiara Moraes
  in album: Samba Pras Crianças
    type: MusicAlbum
    date published: 2003
  genre: mpb
  genre: samba
  genre: children-s-music
  genre: lullaby
  isrc code: BRPUI0300263
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:27:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8cc2899ed6271571f44e5a6453882b9349d3c340678b7214e19ff3e3bd458f8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0300263
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cc2899ed6271571f44e5a6453882b9349d3c340678b7214e19ff3e3bd458f8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0300263.
    date published: 2026-07-02T03:55:08Z
  audio: Me Dá Meu Boné
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.182
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
    additional property: Danceability
    additional property: Energy
    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name
track: Me Dá o Meu Boné

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.63

Energy
type: PropertyValue
value: 0.385

Speechiness
type: PropertyValue
value: 0.318

Acousticness
type: PropertyValue
value: 0.656

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.95

Valence (Positivity)
type: PropertyValue
value: 0.787

Loudness (dB)
type: PropertyValue
value: -18.048

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

Maracangalha
type: MusicRecording
duration: PT2M53S
duration ms: 173173
explicit: false
by artist: Zé Renato
by artist: Diana Bulcão Duarte Simões
by artist: Artur Eichebauer Pompeo
by artist: Camyla Santos de Oliveira
by artist: Letícia de Souza Ferreira
by artist: Juciene de Oliveira Santos
by artist: Michael Gomes Correia
by artist: Letícia R. Santos da Silva
by artist: Mayara Rodrigues Costa
by artist: Thaís Rangel dos Santos
by artist: Maiara Moraes
in album: Música para Colorir
  type: MusicAlbum
  date published: 2015-09-04
genre: mpb
genre: samba
genre: children-s-music
genre: lullaby
isrc code: BRPUI0300266
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:11:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1717190c3fc4d5476a93b55c140ba552f77e2717fb545c722b64a971a3ab6840
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0300266
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1717190c3fc4d5476a93b55c140ba552f77e2717fb545c722b64a971a3ab6840. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0300266.
  date published: 2026-07-02T03:55:08Z
audio: Maracangalha
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.002
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.662
  additional property: Energy
    type: PropertyValue
    value: 0.721
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.4
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.203
  additional property: Liveness
    type: PropertyValue
    value: 0.919
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.929
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.774
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Me Dá o Meu Boné
type: MusicRecording
duration: PT1M57S
duration ms: 117520
explicit: false
by artist: Zé Renato
by artist: Diana Bulcão Duarte Simões
by artist: Artur Eichebauer Pompeo
by artist: Camyla Santos de Oliveira
by artist: Letícia de Souza Ferreira
by artist: Juciene de Oliveira Santos
by artist: Michael Gomes Correia
by artist: Letícia R. Santos da Silva
by artist: Mayara Rodrigues Costa
by artist: Thaís Rangel dos Santos
by artist: Maiara Moraes
in album: Música para Colorir
  type: MusicAlbum
  date published: 2015-09-04
genre: mpb
genre: samba
genre: children-s-music
genre: lullaby
isrc code: BRPUI0300263
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:27:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8cc2899ed6271571f44e5a6453882b9349d3c340678b7214e19ff3e3bd458f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0300263
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cc2899ed6271571f44e5a6453882b9349d3c340678b7214e19ff3e3bd458f8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0300263.
  date published: 2026-07-08T03:53:27Z
audio: Me Dá o Meu Boné
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.182
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.63
  additional property: Energy
    type: PropertyValue
    value: 0.385
  additional property: Speechiness
    type: PropertyValue
    value: 0.318
  additional property: Acousticness
    type: PropertyValue
    value: 0.656
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.95
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.787
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.048
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor