Linda Batista
type: MusicGroup
genre: seresta
description: 290px|thumb|right|Linda Batista, 1952. Linda Batista, born Florinda Grandino de Oliveira (June 14, 1919 – April 18, 1988Linda Batista. WorldCat. Retrieved 31 Oct 2024.) was a Brazilian popular musicia
popularity: 15
followers: 5216
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fc2a338d11e10729e1f8d8290a65e58d7a853b825b734f88af163dbef24eac. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4421c49d-67c9-48a4-b111-7e926c16521a.json and https://artists.proofprofile.net/proofs/artist/4421c49d-67c9-48a4-b111-7e926c16521a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
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album: Os Ídolos do Rádio, Vol. XII
  type: MusicAlbum
  date published: 1988-04-05
album: A Cobra Está Fumando
  type: MusicAlbum
  date published: 2022-05-05
album: A Linda
  type: MusicAlbum
  date published: 2022-12-30
track: O Maior Samba Do Mundo
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  by artist: Linda Batista
  by artist: Nelson Gonçalves
  in album: Herivelto Martins 100 Anos - Faça de Conta Que o Tempo Passou
    type: MusicAlbum
    date published: 2012-01-01
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  additional property: OTSTimestamp
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7320ea4f57f35fb1c7e0f34e7c8275badb247a4598572bb62a592266ec6456a8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRBMG5800034.
    date published: 2026-07-08T03:20:19Z
  audio: O Maior Samba Do Mundo
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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      value: 0.713
    additional property: Instrumentalness
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    additional property: Liveness
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      value: 0.303
    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -11.911
    additional property: Key Name
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      value: Eb
    additional property: Mode Name
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      value: Major
track: Amélia Na Praça Onze
  type: MusicRecording
  duration: PT2M53S
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  by artist: Linda Batista
  in album: Herivelto Martins 100 Anos - Faça de Conta Que o Tempo Passou
    type: MusicAlbum
    date published: 2012-01-01
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbedd2d122f406218e83a8226edad34da44c8d0ff9273160f66f65874c92871ea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BREMI4100045.
    date published: 2026-07-08T03:20:19Z
  audio: Amélia Na Praça Onze
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Acousticness
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track: Vai Que É Mole

Instrumentalness
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value: 0.003

Liveness
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value: 0.127

Valence (Positivity)
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value: 0.858

Loudness (dB)
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value: -8.978

Key Name
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value: F#

Mode Name
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value: Minor

Vai Que É Mole
type: MusicRecording
duration: PT2M41S
duration ms: 161866
explicit: false
by artist: Linda Batista
in album: Na Magia Dos Antigos Carnavais
  type: MusicAlbum
  date published: 2004-08-22
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additional property: OTSVerificationAPI
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d20898869a3d3311314d31e2ec0e063b29e083a2df79b3e93048365705422f. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/BRBMG5900067.
  date published: 2026-07-29T23:23:05Z
audio: Vai Que É Mole
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