40 graus
type: MusicGroup
genre: arrocha
genre: brega
genre: seresta
popularity: 26
followers: 5272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a54d895da318355a5cb0a54a1f00d614cae0c0be0f66e1e752d0a6dda358bb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cca98bb0-8135-44d8-81b3-d6da5783a239.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cca98bb0-8135-44d8-81b3-d6da5783a239.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cca98bb0-8135-44d8-81b3-d6da5783a239
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a54d895da318355a5cb0a54a1f00d614cae0c0be0f66e1e752d0a6dda358bb1","name":"40 graus","registered_at":"2026-06-12T09:58:47Z","symbol":"NIM0263201","token_address":"0xd709d8b87ceb76dd2ca57c46e2611f2de354a68b","type":"artist","uuid":"cca98bb0-8135-44d8-81b3-d6da5783a239"}
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 0x6a54d895da318355a5cb0a54a1f00d614cae0c0be0f66e1e752d0a6dda358bb1. 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/cca98bb0-8135-44d8-81b3-d6da5783a239.json and https://artists.proofprofile.net/proofs/artist/cca98bb0-8135-44d8-81b3-d6da5783a239.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x6a54d895da318355a5cb0a54a1f00d614cae0c0be0f66e1e752d0a6dda358bb1","name":"40 graus","registered_at":"2026-06-12T09:58:47Z","symbol":"NIM0263201","token_address":"0xd709d8b87ceb76dd2ca57c46e2611f2de354a68b","type":"artist","uuid":"cca98bb0-8135-44d8-81b3-d6da5783a239"}
album: Banda 40 Graus em Ritmo de Arrocha
  type: MusicAlbum
  date published: 1999-04-09
album: O Som Tropical do Brasil em Ritmo de Arrocha
  type: MusicAlbum
  date published: 2007-01-10
  track: Amor Dividido
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204506
    explicit: false
    by artist: 40 graus
    in album: O Som Tropical do Brasil em Ritmo de Arrocha
      type: MusicAlbum
      date published: 2007-01-10
    genre: arrocha
    genre: brega
    genre: seresta
    isrc code: BRTGM0700189
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T00:02:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x98371e45b6a9c725c50900e591856d27140a082ec711f3da5edb71a7fe6318e7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958633
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958633
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTGM0700189
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:54:50Z
    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 0x98371e45b6a9c725c50900e591856d27140a082ec711f3da5edb71a7fe6318e7. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/BRTGM0700189.
      date published: 2026-07-19T00:54:50Z
    audio: Amor Dividido
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.99
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.838
      additional property: Energy
        type: PropertyValue
        value: 0.884
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.405
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.913
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.896
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Cheiro de Shampoo
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201693
    explicit: false
    by artist: 40 graus
    in album: O Som Tropical do Brasil em Ritmo de Arrocha
      type: MusicAlbum
      date published: 2007-01-10
    genre: arrocha
    genre: brega
    genre: seresta
    isrc code: BRTGM0700190
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:37:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdfacd232bc21287eae103783d70d832357fdd4ab6fc477186ef86d4a1fc1fe7b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTGM0700190
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:27:28Z
    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 0xdfacd232bc21287eae103783d70d832357fdd4ab6fc477186ef86d4a1fc1fe7b. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/BRTGM0700190.
      date published: 2026-07-12T23:27:28Z
    audio: Cheiro de Shampoo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.945
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.766
      additional property: Energy
        type: PropertyValue
        value: 0.837
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.519
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Meu Coração Chora
  track: Voando Sem Asa
  track: Como um Anjo
album: Ao Vivo em Barreirinha, MA
album: Banda 40 Graus 2012
album: Banda 40 Graus 2013
album: O Som Tropical do Brasil em Ritmo do Arrocha: Ok 2015
album: O Som Tropical do Brasil: Sucessos 2015
album: O Som Tropical do Brasil
album: 2016
album: O Som Tropical do Brasil em Ritmo de Arrocha - Edição Especial 2K18
album: 2020
album: Chamou Chamou
album: Banda 40 Graus - O Som Tropical do Brasil em Ritmo de Arrocha
album: Ainda Bem
album: Em Ritmo de Arrocha
album: Ok 2015
album: 2012
album: O Som Tropical do Brasil em Ritmo de Arrocha - Moreninha
album: O Som Tropical do Brasil em Ritmo de Arrocha - 2020
album: O Som Tropical do Brasil em Ritmo do Arrocha - 2016
album: Body Splash
album: Falando de Amor

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.296

Valence (Positivity)
type: PropertyValue
value: 0.822

Loudness (dB)
type: PropertyValue
value: -4.093

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

Meu Coração Chora
type: MusicRecording
duration: PT3M33S
duration ms: 213733
explicit: false
by artist: 40 graus
in album: O Som Tropical do Brasil em Ritmo de Arrocha
  type: MusicAlbum
  date published: 2007-01-10
genre: arrocha
genre: brega
genre: seresta
isrc code: BRTGM0700191
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T01:14:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89de9d0971d725bdf0418d6638f1bfd080d39ccd11ec32c0609cb526fcf6efec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956742
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTGM0700191
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T05:07:15Z
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 0x89de9d0971d725bdf0418d6638f1bfd080d39ccd11ec32c0609cb526fcf6efec. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/BRTGM0700191.
  date published: 2026-07-05T05:07:15Z
audio: Meu Coração Chora
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.956
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.774
  additional property: Energy
    type: PropertyValue
    value: 0.813
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.436
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.261
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.945
  additional property: Loudness (dB)
    type: PropertyValue
    value: -3.854
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Voando Sem Asa
type: MusicRecording
duration: PT3M30S
duration ms: 210240
explicit: false
by artist: 40 graus
in album: O Som Tropical do Brasil em Ritmo de Arrocha
  type: MusicAlbum
  date published: 2007-01-10
genre: arrocha
genre: brega
genre: seresta
isrc code: BRTGM0700192
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T22:44:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe30be217a082fddc5cecf60c691732658e951fbf2968608bc2f6f5bb1af2cfef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956728
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTGM0700192
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T01:43:49Z
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 0xe30be217a082fddc5cecf60c691732658e951fbf2968608bc2f6f5bb1af2cfef. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BRTGM0700192.
  date published: 2026-07-05T01:43:49Z
audio: Voando Sem Asa
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.074
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.714
  additional property: Energy
    type: PropertyValue
    value: 0.806
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.644
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.902
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.115
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Como um Anjo
type: MusicRecording
duration: PT3M21S
duration ms: 201000
explicit: false
by artist: 40 graus
in album: O Som Tropical do Brasil em Ritmo de Arrocha
  type: MusicAlbum
  date published: 2007-01-10
genre: arrocha
genre: brega
genre: seresta
isrc code: BRTGM0700194
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T08:02:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x079a176fd2fcef184cdf67316d45113c4375fab7a32cfe28829b360bf42f2a67
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958991
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTGM0700194
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T11:02:39Z
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 0x079a176fd2fcef184cdf67316d45113c4375fab7a32cfe28829b360bf42f2a67. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:02:39Z), 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/BRTGM0700194.
  date published: 2026-07-21T11:02:39Z
audio: Como um Anjo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.997
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.747
  additional property: Energy
    type: PropertyValue
    value: 0.789
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.356
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.057
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.875
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.61
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ao Vivo em Barreirinha, MA
type: MusicAlbum
date published: 2011-04-08

Banda 40 Graus 2012
type: MusicAlbum
date published: 2012-04-06

Banda 40 Graus 2012
type: MusicAlbum
date published: 2012-04-06
track: Te Quero pra Mim
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193201
  explicit: false
  by artist: 40 graus
  in album: Banda 40 Graus 2012
    type: MusicAlbum
    date published: 2012-04-06
  genre: arrocha
  genre: brega
  genre: seresta
  isrc code: QZEQU2117601
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T22:53:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x65e59fb52151dd68aeb0af8d8f011349f38cc7dbd0cb47c7bd2d7cd1fbc7c31b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958489
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958489
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2117601
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T04:13:26Z
  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 0x65e59fb52151dd68aeb0af8d8f011349f38cc7dbd0cb47c7bd2d7cd1fbc7c31b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZEQU2117601.
    date published: 2026-07-18T04:13:26Z
  audio: Te Quero pra Mim
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Banda 40 Graus 2013
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O Som Tropical do Brasil em Ritmo do Arrocha: Ok 2015
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O Som Tropical do Brasil: Sucessos 2015
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O Som Tropical do Brasil
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O Som Tropical do Brasil
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O Som Tropical do Brasil em Ritmo de Arrocha - Edição Especial 2K18
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2020
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Chamou Chamou
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Chamou Chamou
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Banda 40 Graus - O Som Tropical do Brasil em Ritmo de Arrocha
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Ainda Bem
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Em Ritmo de Arrocha
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Ok 2015
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2012
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O Som Tropical do Brasil em Ritmo de Arrocha - Moreninha
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O Som Tropical do Brasil em Ritmo de Arrocha - 2020
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O Som Tropical do Brasil em Ritmo do Arrocha - 2016
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Body Splash
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Falando de Amor
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