Thomas d'Ansembourg
type: MusicGroup
popularity: 7
followers: 3726
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45a57836628b6c4e0b8728368653bcbfaabbfde84fd704caad1834671f864b3e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/edecef3c-a7ef-4a96-839f-6bf0788b978b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/edecef3c-a7ef-4a96-839f-6bf0788b978b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/edecef3c-a7ef-4a96-839f-6bf0788b978b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45a57836628b6c4e0b8728368653bcbfaabbfde84fd704caad1834671f864b3e","name":"Thomas d'Ansembourg","registered_at":"2026-06-21T12:01:17Z","symbol":"NIM1916561","token_address":"0x1fcfd5e9cb710ab9186d71468c2dab53d71494ab","type":"artist","uuid":"edecef3c-a7ef-4a96-839f-6bf0788b978b"}
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 0x45a57836628b6c4e0b8728368653bcbfaabbfde84fd704caad1834671f864b3e. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/edecef3c-a7ef-4a96-839f-6bf0788b978b.json and https://artists.proofprofile.net/proofs/artist/edecef3c-a7ef-4a96-839f-6bf0788b978b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x45a57836628b6c4e0b8728368653bcbfaabbfde84fd704caad1834671f864b3e","name":"Thomas d'Ansembourg","registered_at":"2026-06-21T12:01:17Z","symbol":"NIM1916561","token_address":"0x1fcfd5e9cb710ab9186d71468c2dab53d71494ab","type":"artist","uuid":"edecef3c-a7ef-4a96-839f-6bf0788b978b"}
album: Cessez d'être gentil soyez vrai ! (Être avec les autres en restant soi-même)
  type: MusicAlbum
  date published: 2005-03-15
album: Word een goede ouder - Jezelf zijn in de opvoeding (Onverkort)
  type: MusicAlbum
  date published: 2021-12-18