William Thomas McKinley
type: MusicGroup
description: alt=Image of the composer in 2011|thumb|William Thomas McKinley in 2011. William Thomas McKinley (December 9, 1938 – February 3, 2015) was an American composer and jazz pianist born in New Kensington,
popularity: 2
followers: 379
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additional property: OTSVerifyInstructions
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89286ff9a2ac355090a3c04e10bf46e6ab5fb2a3978aa2a2da6cfbb24f4bafdb. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6410af6-e71c-44df-a96d-d99efb48a3ee.json and https://artists.proofprofile.net/proofs/artist/c6410af6-e71c-44df-a96d-d99efb48a3ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
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album: William Thomas McKinley: Three Poems of Pablo Neruda, Piano Concerto No. 3, and Symphony No. 4
  type: MusicAlbum
  date published: 1997
album: ...Secrets of the Heart - From Classic to Jazz
  type: MusicAlbum
  date published: 2003
album: William Thomas McKinley: Music for Orchestra
  type: MusicAlbum
  date published: 2003
album: William Thomas McKinley: Wind, Fire and Ice
  type: MusicAlbum
  date published: 2004-07-01
album: Four Flutists - Music of Peter Homans & William Thomas McKinley
  type: MusicAlbum
  date published: 2007-09-28
album: Copland, A.: Clarinet Concerto / Mckinley, W.T.: Clarinet Duets / Concerto for 2 Clarinets
  type: MusicAlbum
  date published: 2009-05-26
album: Copland, A.: Clarinet Concerto / Mckinley, W.T.: Clarinet Duets / Concerto for 2 Clarinets
  type: MusicAlbum
  date published: 2009-05-26
album: William Thomas McKinley: R.A.P
  type: MusicAlbum
  date published: 2010-07-01
album: William Thomas McKinley: The Complete Piano Trios
  type: MusicAlbum
  date published: 2025-02-14
album: Chamber Music, Vol. I
  type: MusicAlbum
  date published: 2025-05-23
album: Paintings and Impromptus
  type: MusicAlbum
  date published: 2025-09-26