Man Ray
type: MusicGroup
genre: acid house
genre: chicago house
genre: madchester
description: Man Ray (born Emmanuel Radnitzky; August 27, 1890 – November 18, 1976) was an American-born, French-naturalized visual artist who spent most of his career in Paris. He was a significant contributor to
popularity: 2
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5466d214b81446e6898dcad230401d81174ab9976e6bd9f44b20dfd4e01db84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4efa128a-02a2-4611-8ace-f8ec597e49b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4efa128a-02a2-4611-8ace-f8ec597e49b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4efa128a-02a2-4611-8ace-f8ec597e49b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5466d214b81446e6898dcad230401d81174ab9976e6bd9f44b20dfd4e01db84","name":"Man Ray","registered_at":"2026-06-16T17:02:59Z","symbol":"NIM1117560","token_address":"0x79e6ae429f524b182fb79a4a89b69f0dd781296a","type":"artist","uuid":"4efa128a-02a2-4611-8ace-f8ec597e49b4"}
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 0xf5466d214b81446e6898dcad230401d81174ab9976e6bd9f44b20dfd4e01db84. 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/4efa128a-02a2-4611-8ace-f8ec597e49b4.json and https://artists.proofprofile.net/proofs/artist/4efa128a-02a2-4611-8ace-f8ec597e49b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf5466d214b81446e6898dcad230401d81174ab9976e6bd9f44b20dfd4e01db84","name":"Man Ray","registered_at":"2026-06-16T17:02:59Z","symbol":"NIM1117560","token_address":"0x79e6ae429f524b182fb79a4a89b69f0dd781296a","type":"artist","uuid":"4efa128a-02a2-4611-8ace-f8ec597e49b4"}
album: Summer 88
  type: MusicAlbum
  date published: 2010-07-13
album: Making Ways - Phil De Gap Remix
  type: MusicAlbum
  date published: 2010-10-10
album: Tokyo Joe
  type: MusicAlbum
  date published: 2010-12-07