English Chamber Orchecstra
type: MusicGroup
popularity: 6
followers: 2
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-16T02:39:16Z
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track: Ave María - Versión de Pietro Mascagni
track: Ave María - Versión de Charles Gounod

Ave María - Versión de Pietro Mascagni
type: MusicRecording
duration: PT3M33S
duration ms: 213266
explicit: false
by artist: Pietro Mascagni
by artist: Joaquin Pixan
by artist: Alejandro Zabala
by artist: David Hill
by artist: English Chamber Orchecstra
in album: Ave María
  type: MusicAlbum
  date published: 1999-01-01
genre: opera
isrc code: ES71G1402898
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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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad793d7060b04295970034cb882fdab65b355f68ee0e38185670f6e286e7661. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ES71G1402898.
  date published: 2026-07-02T03:30:09Z
audio: Ave María - Versión de Pietro Mascagni
  type: AudioObject
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Ave María - Versión de Charles Gounod
type: MusicRecording
duration: PT2M44S
duration ms: 164333
explicit: false
by artist: Charles Gounod
by artist: Joaquin Pixan
by artist: Alejandro Zabala
by artist: David Hill
by artist: English Chamber Orchecstra
in album: Ave María
  type: MusicAlbum
  date published: 1999-01-01
genre: opera
isrc code: ES71G1402899
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Ave María - Versión de Charles Gounod
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