Walter Bishop Jr.
type: MusicGroup
genre: bebop
genre: hard bop
description: Walter Bishop Jr. (October 4, 1927 – January 24, 1998) was an American jazz pianist. Early life Bishop was born in New York City on October 4, 1927.Greene, Philip; Kernfeld, Barry "Bishop, Walter Jr.
popularity: 10
followers: 941
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ae4d980883ec5dfcaced9fe517bde0a4052dc44461ffe6b13f0c351e1c5eb6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f98f26df-faf3-4c7a-85f1-1e06a66265fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f98f26df-faf3-4c7a-85f1-1e06a66265fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f98f26df-faf3-4c7a-85f1-1e06a66265fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ae4d980883ec5dfcaced9fe517bde0a4052dc44461ffe6b13f0c351e1c5eb6b","name":"Walter Bishop Jr.","registered_at":"2026-06-21T16:25:32Z","symbol":"NIM1972864","token_address":"0x90e5e02fb3a1d1ce631a541d021fb0521d3dab6e","type":"artist","uuid":"f98f26df-faf3-4c7a-85f1-1e06a66265fa"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae4d980883ec5dfcaced9fe517bde0a4052dc44461ffe6b13f0c351e1c5eb6b. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f98f26df-faf3-4c7a-85f1-1e06a66265fa.json and https://artists.proofprofile.net/proofs/artist/f98f26df-faf3-4c7a-85f1-1e06a66265fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0x2ae4d980883ec5dfcaced9fe517bde0a4052dc44461ffe6b13f0c351e1c5eb6b","name":"Walter Bishop Jr.","registered_at":"2026-06-21T16:25:32Z","symbol":"NIM1972864","token_address":"0x90e5e02fb3a1d1ce631a541d021fb0521d3dab6e","type":"artist","uuid":"f98f26df-faf3-4c7a-85f1-1e06a66265fa"}
album: Milestones
  type: MusicAlbum
  date published: 1985-08-31
album: Out of the Blue
  type: MusicAlbum
  date published: 2014-09-22
album: Blues in the Closet
  type: MusicAlbum
  date published: 2021-02-26