Gregory Hines
type: MusicGroup
description: Gregory Oliver Hines (February 14, 1946 – August 9, 2003) was an American dancer, actor, choreographer, and singer. He is one of the most celebrated tap dancers of all time. As an actor, he is best kn
popularity: 23
followers: 3151
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T21:20:00Z
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album: Gregory Hines
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  date published: 1988-06-01
  track: This Is What I Believe
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      date published: 1988-06-01
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-03T09:04:44Z
    audio: This Is What I Believe
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album: Jazz My Way
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  date published: 2014-10-01
track: Shall We Dance: I've Got Beginner's Luck
track: Shall We Dance: Slap That Bass
track: Shall We Dance: Let's Call The Whole Thing Off

Shall We Dance: I've Got Beginner's Luck
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by artist: George Gershwin
by artist: Patti Austin
by artist: Gregory Hines
by artist: Hollywood Bowl Orchestra
by artist: John Mauceri
in album: The Gershwins In Hollywood
  type: MusicAlbum
  date published: 1991-01-01
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Shall We Dance: I've Got Beginner's Luck
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Shall We Dance: Slap That Bass
type: MusicRecording
duration: PT3M4S
duration ms: 184000
explicit: false
by artist: George Gershwin
by artist: Gregory Hines
by artist: Hollywood Bowl Orchestra
by artist: John Mauceri
in album: The Gershwins In Hollywood
  type: MusicAlbum
  date published: 1991-01-01
isrc code: NLA509105805
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additional property: OTSVerifyInstructions
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Shall We Dance: Slap That Bass
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Shall We Dance: Let's Call The Whole Thing Off
type: MusicRecording
duration: PT2M33S
duration ms: 153000
explicit: false
by artist: George Gershwin
by artist: Patti Austin
by artist: Gregory Hines
by artist: Hollywood Bowl Orchestra
by artist: John Mauceri
in album: The Gershwins In Hollywood
  type: MusicAlbum
  date published: 1991-01-01
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd04b15ee18f874134588057c2aad3c8a463412795b9aab8ead82836f27abeb. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/NLA509105807.
  date published: 2026-07-31T22:27:44Z
audio: Shall We Dance: Let's Call The Whole Thing Off
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additional property: OTSVerifyInstructions
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