Rijk De Gooyer
type: MusicGroup
genre: nederpop
description: Rijk de Gooyer (17 December 1925 – 2 November 2011) was a Dutch Golden Calf-winning actor, writer, comedian and singer. From the 1950s until the early 1970s, he became well known in The Netherlands as
popularity: 3
followers: 296
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd12ab36c3766ded23561e536752db91d2dfe6b3f4f7f490ad13a04d5dfea48f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/952029be-ef2e-4837-9e0d-6d73c0ef7483.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/952029be-ef2e-4837-9e0d-6d73c0ef7483.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/952029be-ef2e-4837-9e0d-6d73c0ef7483
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd12ab36c3766ded23561e536752db91d2dfe6b3f4f7f490ad13a04d5dfea48f9","name":"Rijk De Gooyer","registered_at":"2026-06-17T17:40:38Z","symbol":"NIM1470024","token_address":"0xfe5f88b5997dd214a83acc9498c96910cd4237fc","type":"artist","uuid":"952029be-ef2e-4837-9e0d-6d73c0ef7483"}
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 0xd12ab36c3766ded23561e536752db91d2dfe6b3f4f7f490ad13a04d5dfea48f9. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/952029be-ef2e-4837-9e0d-6d73c0ef7483.json and https://artists.proofprofile.net/proofs/artist/952029be-ef2e-4837-9e0d-6d73c0ef7483.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xd12ab36c3766ded23561e536752db91d2dfe6b3f4f7f490ad13a04d5dfea48f9","name":"Rijk De Gooyer","registered_at":"2026-06-17T17:40:38Z","symbol":"NIM1470024","token_address":"0xfe5f88b5997dd214a83acc9498c96910cd4237fc","type":"artist","uuid":"952029be-ef2e-4837-9e0d-6d73c0ef7483"}
album: Ik Drink Hier Op Jou, Valerie / Isabella en Ilona
  type: MusicAlbum
  date published: 1976-05-14
album: Kozak
  type: MusicAlbum
  date published: 1990-03-21