Paul Ekman
type: MusicGroup
description: Paul Ekman (February 15, 1934 – November 17, 2025) was an American psychologist and professor at the University of California, San Francisco, who was a pioneer in the study of emotions and their relat
popularity: 2
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11d42dafb899d83581edb573574b5e1088ca6ae25f6f0fa8a477a5fe4a5dd108
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11e6dc34-d37f-4c86-8cee-ebd090e3812c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11e6dc34-d37f-4c86-8cee-ebd090e3812c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11e6dc34-d37f-4c86-8cee-ebd090e3812c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11d42dafb899d83581edb573574b5e1088ca6ae25f6f0fa8a477a5fe4a5dd108","name":"Paul Ekman","registered_at":"2026-06-15T19:51:45Z","symbol":"NIM0814148","token_address":"0x2b50da17a7de8c9eed8df4a687391c093c572751","type":"artist","uuid":"11e6dc34-d37f-4c86-8cee-ebd090e3812c"}
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 0x11d42dafb899d83581edb573574b5e1088ca6ae25f6f0fa8a477a5fe4a5dd108. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11e6dc34-d37f-4c86-8cee-ebd090e3812c.json and https://artists.proofprofile.net/proofs/artist/11e6dc34-d37f-4c86-8cee-ebd090e3812c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x11d42dafb899d83581edb573574b5e1088ca6ae25f6f0fa8a477a5fe4a5dd108","name":"Paul Ekman","registered_at":"2026-06-15T19:51:45Z","symbol":"NIM0814148","token_address":"0x2b50da17a7de8c9eed8df4a687391c093c572751","type":"artist","uuid":"11e6dc34-d37f-4c86-8cee-ebd090e3812c"}
album: Gefühle lesen [Wie Sie Emotionen erkennen und richtig interpretieren (Ungekürzt)]
  type: MusicAlbum
  date published: 2003-04-07