Johnny Griffin Sextet
type: MusicGroup
genre: bebop
genre: hard bop
genre: jazz
description: Johnny Griffin Sextet is an album by jazz saxophonist Johnny Griffin and his all-star sextet, released on the Riverside label in 1958. It was Griffin's first album as leader on Riverside, and was reco
popularity: 3
followers: 1407
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16d1485e-c5c2-4fab-a4e2-7bdf4768b1a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16d1485e-c5c2-4fab-a4e2-7bdf4768b1a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16d1485e-c5c2-4fab-a4e2-7bdf4768b1a8
additional property: OTSTimestamp
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  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba205b19b354522a67d2d2d80846908cd107d935270c06cfc609862be35dfb06. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16d1485e-c5c2-4fab-a4e2-7bdf4768b1a8.json and https://artists.proofprofile.net/proofs/artist/16d1485e-c5c2-4fab-a4e2-7bdf4768b1a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0xba205b19b354522a67d2d2d80846908cd107d935270c06cfc609862be35dfb06","name":"Johnny Griffin Sextet","registered_at":"2026-06-15T21:33:50Z","symbol":"NIM0838485","token_address":"0xe1850e4132e1f76f9fdf3570ce25cd78b2c1dcdf","type":"artist","uuid":"16d1485e-c5c2-4fab-a4e2-7bdf4768b1a8"}
album: Johnny Griffin Sextet
  type: MusicAlbum
  date published: 1958-01-01
album: Stix' Trix (Mono Version)
  type: MusicAlbum
  date published: 1961-01-01
album: Johnny Griffin Sextet
  type: MusicAlbum
  date published: 1994-01-01
album: Johnny Griffin Sextet
  type: MusicAlbum
  date published: 1994-01-01
album: The Little Giant
  type: MusicAlbum
  date published: 1995-01-01