Wilfred Josephs
type: MusicGroup
description: Wilfred Josephs (24 July 1927 – 17 November 1997) was an English composer.Obituary Life Born in Gosforth, Newcastle upon Tyne, the fourth and youngest son of Russian and South Shields Jewish parents,
popularity: 2
followers: 171
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9071c9959204a60826666032ca62fe8442341664b1c36612690b98697f11564e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6dc83c39-bba2-4229-ad5b-d70db6dc7b23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6dc83c39-bba2-4229-ad5b-d70db6dc7b23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6dc83c39-bba2-4229-ad5b-d70db6dc7b23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9071c9959204a60826666032ca62fe8442341664b1c36612690b98697f11564e","name":"Wilfred Josephs","registered_at":"2026-06-17T03:49:29Z","symbol":"NIM1271829","token_address":"0x9fed2a78297364f97aaeafe46976433025e6cb3b","type":"artist","uuid":"6dc83c39-bba2-4229-ad5b-d70db6dc7b23"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9071c9959204a60826666032ca62fe8442341664b1c36612690b98697f11564e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6dc83c39-bba2-4229-ad5b-d70db6dc7b23.json and https://artists.proofprofile.net/proofs/artist/6dc83c39-bba2-4229-ad5b-d70db6dc7b23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9071c9959204a60826666032ca62fe8442341664b1c36612690b98697f11564e","name":"Wilfred Josephs","registered_at":"2026-06-17T03:49:29Z","symbol":"NIM1271829","token_address":"0x9fed2a78297364f97aaeafe46976433025e6cb3b","type":"artist","uuid":"6dc83c39-bba2-4229-ad5b-d70db6dc7b23"}
album: Josephs: Symphony No. 5 '"Pastoral", Op. 75 & Requiem, Op. 39
  type: MusicAlbum
  date published: 1992