The Gary McFarland Orchestra
type: MusicGroup
genre: cool jazz
genre: jazz
genre: vocal jazz
description: The Gary McFarland Orchestra is an album by composer, conductor, and vibraphonist Gary McFarland with an orchestra featuring guest soloist jazz pianist Bill Evans recorded in early 1963 for Verve.Bill
popularity: 13
followers: 213
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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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b077ce6e6204c34d2991f973af2ab98c91acc87f4ee892350168434fcdbc071. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71f83a0b-ef8c-410b-b354-fedf534ff9d4.json and https://artists.proofprofile.net/proofs/artist/71f83a0b-ef8c-410b-b354-fedf534ff9d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:42:01Z
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album: The Gary Mcfarland Orchestra
  type: MusicAlbum
  date published: 1963-01-01