Gaviões da Fiel
type: MusicGroup
genre: samba
popularity: 42
followers: 16396
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additional property: OTSVerifyInstructions
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  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
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  date published: 2026-06-12T19:28:13Z
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album: Sambas Enredo Gaviões da Fiel
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  date published: 1997-11-05
  track: Quem viver verá o vinte virar
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      date published: 1997-11-05
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    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
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      date published: 2026-07-02T16:51:38Z
    audio: Quem viver verá o vinte virar
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album: Sambas Enredo Gaviões da Fiel
  type: MusicAlbum
  date published: 1997-11-05
album: Samba Enredo Gaviões da Fiel 2005
  type: MusicAlbum
  date published: 2004-11-05
  track: O Príncipe encoberto ou a busca de D. Sebastião na Ilha de São Luis do Maranhão – Carnaval 1999
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    additional property: OTSVerifyInstructions
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      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
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      date published: 2026-07-02T16:51:38Z
    audio: O Príncipe encoberto ou a busca de D. Sebastião na Ilha de São Luis do Maranhão – Carnaval 1999
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  track: Saudação Corinthiana (Declamação)
album: Samba Enredo Gaviões da Fiel
album: Vozes Ancestrais para um Novo Amanhã
track: Grêmio Gaviões da Fiel Torcida - a Saliva do Santo e o Veneno da Serpente - Ao vivo

Grêmio Gaviões da Fiel Torcida - a Saliva do Santo e o Veneno da Serpente - Ao vivo
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by artist: Liga Independente das Escolas de Samba
by artist: Gaviões da Fiel
by artist: Ernesto Teixeira
in album: Carnaval SP 2019 - Sambas de Enredo das Escolas de Samba de São Paulo
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  date published: 2018-12-14
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additional property: OTSVerifyInstructions
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  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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:53:06Z
audio: Grêmio Gaviões da Fiel Torcida - a Saliva do Santo e o Veneno da Serpente - Ao vivo
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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Saudação Corinthiana (Declamação)
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duration: PT0M44S
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by artist: Gaviões da Fiel
in album: Samba Enredo Gaviões da Fiel 2005
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  date published: 2004-11-05
genre: samba
isrc code: BROOB0400094
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additional property: OTSTimestamp
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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
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  date published: 2026-07-13T16:48:10Z
audio: Saudação Corinthiana (Declamação)
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Samba Enredo Gaviões da Fiel 2005
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date published: 2004-11-05

Samba Enredo Gaviões da Fiel
type: MusicAlbum
date published: 2012-06-01

Vozes Ancestrais para um Novo Amanhã
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date published: 2025-09-13
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  additional property: OTSVerifyInstructions
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    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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df324785e3a821c75562110e74701ad10962d196bcca8a629788b711a4c10c9. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:38:00Z), 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/QZTPX2519838.
    date published: 2026-07-15T22:38:00Z
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