Piet Swerts
type: MusicGroup
popularity: 3
followers: 299
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42eb15643fd65b5f1bb9d7ded3f69e934e4d3c1e69a7b7f4706ff59abb8a09ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3712c4d-116a-4297-8a51-5c0e5b2c028b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3712c4d-116a-4297-8a51-5c0e5b2c028b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3712c4d-116a-4297-8a51-5c0e5b2c028b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42eb15643fd65b5f1bb9d7ded3f69e934e4d3c1e69a7b7f4706ff59abb8a09ad","name":"Piet Swerts","registered_at":"2026-06-20T06:41:17Z","symbol":"NIM1542410","token_address":"0x2174dce0ae27023df0f0255b9acf688db78db4d6","type":"artist","uuid":"a3712c4d-116a-4297-8a51-5c0e5b2c028b"}
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 0x42eb15643fd65b5f1bb9d7ded3f69e934e4d3c1e69a7b7f4706ff59abb8a09ad. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3712c4d-116a-4297-8a51-5c0e5b2c028b.json and https://artists.proofprofile.net/proofs/artist/a3712c4d-116a-4297-8a51-5c0e5b2c028b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x42eb15643fd65b5f1bb9d7ded3f69e934e4d3c1e69a7b7f4706ff59abb8a09ad","name":"Piet Swerts","registered_at":"2026-06-20T06:41:17Z","symbol":"NIM1542410","token_address":"0x2174dce0ae27023df0f0255b9acf688db78db4d6","type":"artist","uuid":"a3712c4d-116a-4297-8a51-5c0e5b2c028b"}
album: In Flanders' Fields, Vol. 52: Piet Swerts - Symphony No. 2 "Morgenrot"
  type: MusicAlbum
  date published: 2007-09-19
album: The Six Wives of Henry the VIII
  type: MusicAlbum
  date published: 2008
album: In Flanders' Fields Vol. 59: Piet Swerts - Heilige Seelenlust
  type: MusicAlbum
  date published: 2009-04-08
album: Seeker: The Piano Music of Piet Swerts
  type: MusicAlbum
  date published: 2016-11-25
album: In Flanders' Fields, Vol. 45: Piet Swerts
  type: MusicAlbum
  date published: 2017-09-08
album: In Flanders' Fields, Vol. 98: A Symphony of Trees
  type: MusicAlbum
  date published: 2018-01-12
album: Le Bestiaire: XIV. Orphée 2
  type: MusicAlbum
  date published: 2020-09-16