Judith Raskin
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genre: opera
description: Judith Raskin (June 21, 1928 – December 21, 1984) was an American lyric soprano, renowned for her fine voice as well as her acting. Life and work Raskin was born in New York to Harry A. Raskin, a hig
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followers: 77
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subject of: OpenTimestamps Proof of Existence
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track: The Vagabond King: Someday - Redbook Stereo
track: Requiem K 626, in D Minor: I. Requiem
track: Requiem K 626, in D Minor: II. Kyrie

The Vagabond King: Someday - Redbook Stereo
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by artist: Rudolf Friml
by artist: Mario Lanza
by artist: Constantine Callinicos
by artist: Judith Raskin
in album: Mario! Lanza At His Best + Vagabond King Highlights
  type: MusicAlbum
  date published: 1959
genre: operetta
isrc code: USBC10510073
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: The Vagabond King: Someday - Redbook Stereo
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Requiem K 626, in D Minor: I. Requiem
type: MusicRecording
duration: PT5M32S
duration ms: 332000
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by artist: Wolfgang Amadeus Mozart
by artist: Judith Raskin
by artist: Cleveland Chorus
by artist: The Cleveland Orchestra
by artist: Georg Szell
in album: Wolfgang Amadeus Mozart: Requiem, Exultate Jubilate - Georg Szell, Bruno Walter
  type: MusicAlbum
  date published: 2019-09-06
genre: classical
genre: classical-era
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  date published: 2026-07-31T12:24:41Z
audio: Requiem K 626, in D Minor: I. Requiem
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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

Requiem K 626, in D Minor: II. Kyrie
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duration: PT2M50S
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by artist: Wolfgang Amadeus Mozart
by artist: Judith Raskin
by artist: Cleveland Chorus
by artist: The Cleveland Orchestra
by artist: Georg Szell
in album: Wolfgang Amadeus Mozart: Requiem, Exultate Jubilate - Georg Szell, Bruno Walter
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  date published: 2026-07-31T19:53:13Z
audio: Requiem K 626, in D Minor: II. Kyrie
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