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description: thumb|Interior shot of Orchestra Hall during a Young People's performance. The Minnesota Orchestra is an American orchestra based in Minneapolis, Minnesota. Founded originally as the Minneapolis Symp
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  subject of: OpenTimestamps Proof of Existence
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track: Symphony No. 9 in D Minor, Op. 125, "Choral": IV. Finale. Presto - Allegro assai

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date published: 2026-07-30T17:23:26Z

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Doráti: Symphony; Nocturne and Capriccio; Interview with Doráti (Antal Doráti / Minnesota Orchestra — Mercury Masters: Stereo, Vol. 24)
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Ravel: Orchestral Works
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  by artist: Stanisław Skrowaczewski
  in album: Soviet Classics (Standing Ovation Series)
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    date published: 2010-03-30
  popularity: 12
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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    value: 2026-07-02T03:55:08Z
  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
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b66a1fffb9f5a4fb70f5fb47229ca3bc98a8ceccf187bec33bd65955eb7cd0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0601719 — a six-check JSON result.
    date published: 2026-07-02T03:55:08Z
  audio: Romeo and Juliet, Suite No.2 from the ballet, Op.64b: 1. Montagues & Capulets
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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: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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PAULUS: SYMPHONY IN THREE MOVEMENTS
type: MusicAlbum
date published: 1987-01-24