Richard Palmer-James
type: MusicGroup
genre: progressive rock
description: Richard William Palmer-James (born 11 June 1947) is an English guitarist, songwriter and lyricist. He may be best known as one of the founding members of Supertramp (playing guitar and songwriter); wr
popularity: 2
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5f7598378e28d5f7bee3188b1dd7ed07a98e1a93e01748057a2874243a1afb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42a5d529-2bcd-40d7-8572-0cb31dd718f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42a5d529-2bcd-40d7-8572-0cb31dd718f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42a5d529-2bcd-40d7-8572-0cb31dd718f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5f7598378e28d5f7bee3188b1dd7ed07a98e1a93e01748057a2874243a1afb1","name":"Richard Palmer-James","registered_at":"2026-06-16T12:46:09Z","symbol":"NIM1056281","token_address":"0x910196a9c5d6f8878a7865efc3e537740c95c49f","type":"artist","uuid":"42a5d529-2bcd-40d7-8572-0cb31dd718f7"}
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 0xf5f7598378e28d5f7bee3188b1dd7ed07a98e1a93e01748057a2874243a1afb1. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42a5d529-2bcd-40d7-8572-0cb31dd718f7.json and https://artists.proofprofile.net/proofs/artist/42a5d529-2bcd-40d7-8572-0cb31dd718f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0xf5f7598378e28d5f7bee3188b1dd7ed07a98e1a93e01748057a2874243a1afb1","name":"Richard Palmer-James","registered_at":"2026-06-16T12:46:09Z","symbol":"NIM1056281","token_address":"0x910196a9c5d6f8878a7865efc3e537740c95c49f","type":"artist","uuid":"42a5d529-2bcd-40d7-8572-0cb31dd718f7"}
album: Takeaway
  type: MusicAlbum
  date published: 2016-10-07
album: Takeaway
  type: MusicAlbum
  date published: 2016-10-07