Ralph Gustafsson
type: MusicGroup
popularity: 6
followers: 197
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09b477ca46e9ae4a16acab0ad493176e98fab60fc80ffe2bbaa2f5f3e2c5f725
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5cb38f2-d0ca-40a6-8e22-adf58999e538.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5cb38f2-d0ca-40a6-8e22-adf58999e538.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5cb38f2-d0ca-40a6-8e22-adf58999e538
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09b477ca46e9ae4a16acab0ad493176e98fab60fc80ffe2bbaa2f5f3e2c5f725","name":"Ralph Gustafsson","registered_at":"2026-06-21T15:16:46Z","symbol":"NIM1954017","token_address":"0x183c32181c3ada5b64cf023088036c43014e8d3a","type":"artist","uuid":"f5cb38f2-d0ca-40a6-8e22-adf58999e538"}
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 0x09b477ca46e9ae4a16acab0ad493176e98fab60fc80ffe2bbaa2f5f3e2c5f725. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5cb38f2-d0ca-40a6-8e22-adf58999e538.json and https://artists.proofprofile.net/proofs/artist/f5cb38f2-d0ca-40a6-8e22-adf58999e538.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x09b477ca46e9ae4a16acab0ad493176e98fab60fc80ffe2bbaa2f5f3e2c5f725","name":"Ralph Gustafsson","registered_at":"2026-06-21T15:16:46Z","symbol":"NIM1954017","token_address":"0x183c32181c3ada5b64cf023088036c43014e8d3a","type":"artist","uuid":"f5cb38f2-d0ca-40a6-8e22-adf58999e538"}
album: Ralph Gustafsson - Grigny / du Mage / Clérambault
  type: MusicAlbum
  date published: 2000-01-01
album: Ralph Gustafsson - Grigny / du Mage / Clérambault
  type: MusicAlbum
  date published: 2000-01-01
album: Debut!
  type: MusicAlbum
  date published: 2014-04-01
album: Bach Famous Arrangements
  type: MusicAlbum
  date published: 2018-02-28
album: François Couperin: Messe pour les paroisses
  type: MusicAlbum
  date published: 2018-02-28
album: Orgeln i Sofia kyrka
  type: MusicAlbum
  date published: 2018-10-29