Ana Terra
type: MusicGroup
genre: bossa nova
genre: lounge
description: Ana Terra is a Brazilian film,Ana Terra (1971) - e-Pipoca produced in 1971 and directed for Durval Garcia.:: Adoro Cinema Brasileiro - Filmes - Ana Terra :: Cast Rossana Ghessa - Ana Terra Geraldo De
popularity: 3
followers: 114
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-15T23:13:02Z
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track: Dedication - Bossa Version
track: Walk the Road of Love - Bossa Version
track: The Sad Love - Bossa Version

Dedication - Bossa Version
type: MusicRecording
duration: PT4M17S
duration ms: 257306
explicit: false
by artist: Ana Terra
in album: Bossa Lounge Brasil, Vol. 5 (Bossa Versions)
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  date published: 2014-04-22
isrc code: BRB580800118
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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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccc22b03ec2ecff55ceb41a4578a4c1258aed0ad5d74fab66728f33e0e32810. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRB580800118.
  date published: 2026-07-08T03:22:41Z
audio: Dedication - Bossa Version
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Mode Name
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Walk the Road of Love - Bossa Version
type: MusicRecording
duration: PT3M47S
duration ms: 227773
explicit: false
by artist: Ana Terra
in album: Bossa Lounge Brasil, Vol. 7 (Bossa Versions)
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  date published: 2014-04-22
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T15:41:47Z
audio: Walk the Road of Love - Bossa Version
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    value: D
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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

The Sad Love - Bossa Version
type: MusicRecording
duration: PT2M40S
duration ms: 160240
explicit: false
by artist: Ana Terra
in album: Bossa Lounge Brasil, Vol. 10 (Bossa Versions)
  type: MusicAlbum
  date published: 2014-05-06
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
audio: The Sad Love - Bossa Version
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    value: F#
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    value: Minor
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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