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genre: classical piano
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followers: 8
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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track: Concerto For Harpsichord, Strings, And Continuo No. 1 In D Minor, BWV 1052: 2. Adagio

Concerto For Harpsichord, Strings, And Continuo No. 1 In D Minor, BWV 1052: 2. Adagio
type: MusicRecording
duration: PT6M44S
duration ms: 404773
explicit: false
by artist: Johann Sebastian Bach
by artist: Shiran Wang
by artist: Christian Schulz
by artist: Wiener Meister
in album: 17th Century Orchestra: Bach
  type: MusicAlbum
  date published: 2024-12-30
genre: classical
genre: classical-piano
isrc code: ATUM71500108
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1235344d5262605fcedea478606710c92a5c63fad89f1c36d9c5b624d68a2cb0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ATUM71500108.
  date published: 2026-07-08T08:56:20Z
audio: Concerto For Harpsichord, Strings, And Continuo No. 1 In D Minor, BWV 1052: 2. Adagio
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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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