Robert Taub
type: MusicGroup
genre: classical
genre: classical piano
description: Robert Taub (born 1955) is a concert pianist, recording artist, scholar, author, and entrepreneur. Raised in Metuchen, New Jersey,"Plainfield Symphony: Renowned Pianist Robert Taub in 98th Season Ope
popularity: 14
followers: 236
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/8ed81a2c-20b2-40fe-91c7-3e7ea10d87b1.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ed81a2c-20b2-40fe-91c7-3e7ea10d87b1
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01531e6679aea78d14a44d396624696f5848a514b41139875775d9bca548d346. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ed81a2c-20b2-40fe-91c7-3e7ea10d87b1.json and https://artists.proofprofile.net/proofs/artist/8ed81a2c-20b2-40fe-91c7-3e7ea10d87b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:33:01Z
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album: Thorne/Sessions - Piano Concertos
  type: MusicAlbum
  date published: 1994-01-01
album: Beethoven: The Piano Sonatas Volume Ii
  type: MusicAlbum
  date published: 2008-05-20
album: Beethoven: The Piano Sonatas Volume Iv
  type: MusicAlbum
  date published: 2008-05-20
album: Beethoven: The Piano Sonatas Volume I
  type: MusicAlbum
  date published: 2008-05-20
album: Kirchner, Shifrin, Babbitt & Bartok: Piano Works
  type: MusicAlbum
  date published: 2011-04-15
album: Beethoven: Complete Piano Sonatas - Robert Taub (MC Classical Library)
  type: MusicAlbum
  date published: 2017-02-03
album: Beethoven: The Complete Piano Sonatas
  type: MusicAlbum
  date published: 2019-05-03