The Art Pepper Quartet
type: MusicGroup
genre: cool jazz
genre: jazz
description: The Art Pepper Quartet is an album by saxophonist Art Pepper, recorded for the Tampa label in 1956. Pepper’s Quartet are pianist Russ Freeman, bassist Ben Tucker and drummer Gary Frommer.Art Pepper ca
popularity: 3
followers: 376
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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 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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f7484c12932c73d562aa4652cda1d52985a6b2da0d2c6da1fd22a8b4eb3952. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7e02609-06a7-4ac7-b0d2-ccd2847a4fc5.json and https://artists.proofprofile.net/proofs/artist/a7e02609-06a7-4ac7-b0d2-ccd2847a4fc5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
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album: The Art Pepper Quartet (feat. Russ Freeman, Ben Tucker & Gary Frommer) [2017 Remastered]
  type: MusicAlbum
  date published: 1994-06-23
album: The Art Pepper Quartet (Remastered)
  type: MusicAlbum
  date published: 2008
album: Modern Art (Remastered)
  type: MusicAlbum
  date published: 2008
album: The Art Pepper Quartet
  type: MusicAlbum
  date published: 2015-10-27