Vivian Blaine
type: MusicGroup
genre: musicals
description: Vivian Blaine (born Vivian Stapleton; November 21, 1921 – December 9, 1995) was an American actress and singer, best known for originating the role of Miss Adelaide in the musical theater production o
popularity: 11
followers: 1311
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 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. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin 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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  date published: 2026-06-14T08:58:35Z
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album: Singing Selections From Pal Joey & Annie Get Your Gun (Remastered Edition)
  type: MusicAlbum
  date published: 1959-12-31
album: Vivian Blaine Singing Selections From Pal Joey/Annie Get Your Gun
  type: MusicAlbum
  date published: 2004-01-01
album: Heatwave
  type: MusicAlbum
  date published: 2006
album: The Best of Broadway
  type: MusicAlbum
  date published: 2008-10-14
album: Essential Masters
  type: MusicAlbum
  date published: 2009-09-01
album: Songs from the Ziegfeld Follies
  type: MusicAlbum
  date published: 2011-05-01
album: Bushel and a Peck
  type: MusicAlbum
  date published: 2013-08-12
track: There's No Business Like Show Business
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  duration: PT2M36S
  duration ms: 156280
  explicit: false
  by artist: Vivian Blaine
  in album: Broadway
    type: MusicAlbum
    date published: 2018-06-01
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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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83411df34181c2f530830fcbcd0670b623e1dc12c532c3530cec3b3e0ee9292e. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/USUMC0400012.
    date published: 2026-07-29T22:12:10Z
  audio: There's No Business Like Show Business
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    additional property: Tempo (BPM)
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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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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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