Stefan de Schepper
type: MusicGroup
popularity: 4
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3025975cbafdefb53a1a342759a1c7696335760dded88bfd775de1eb3fe3b01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953869
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953869
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06a5727e-dfd9-4dbb-b60e-97c8c00e5623.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06a5727e-dfd9-4dbb-b60e-97c8c00e5623.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06a5727e-dfd9-4dbb-b60e-97c8c00e5623
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:20:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3025975cbafdefb53a1a342759a1c7696335760dded88bfd775de1eb3fe3b01","name":"Stefan de Schepper","registered_at":"2026-06-15T15:50:28Z","symbol":"NIM0756578","token_address":"0xbd334fb512dda6252690e9834b4de8c2e4187e3d","type":"artist","uuid":"06a5727e-dfd9-4dbb-b60e-97c8c00e5623"}
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 0xe3025975cbafdefb53a1a342759a1c7696335760dded88bfd775de1eb3fe3b01. Chain 2 (Bitcoin): anchored in block 953869 (2026-06-16T01:20:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06a5727e-dfd9-4dbb-b60e-97c8c00e5623.json and https://artists.proofprofile.net/proofs/artist/06a5727e-dfd9-4dbb-b60e-97c8c00e5623.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:20:04Z
  text: {"copyright_id":"0xe3025975cbafdefb53a1a342759a1c7696335760dded88bfd775de1eb3fe3b01","name":"Stefan de Schepper","registered_at":"2026-06-15T15:50:28Z","symbol":"NIM0756578","token_address":"0xbd334fb512dda6252690e9834b4de8c2e4187e3d","type":"artist","uuid":"06a5727e-dfd9-4dbb-b60e-97c8c00e5623"}
album: Poulenc, Milhaud, Auric, Mower and others, Original works for piccolo and piano
  type: MusicAlbum
  date published: 2006-01-01
album: Piccolo Tunes
  type: MusicAlbum
  date published: 2006-03-14
album: Ma mère l'oye
  type: MusicAlbum
  date published: 2019-05-14
album: Zigeunerweisen
  type: MusicAlbum
  date published: 2020-12-18
album: Various Composers: Piccolo Sonatas
  type: MusicAlbum
  date published: 2021-10-15
album: The Birds, Original Works for Piccolo and Piano
  type: MusicAlbum
  date published: 2025-11-01