Vanja Lind
type: MusicGroup
popularity: 14
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd232ac6894239f238ff62c223ffd011e2f79169b53e4dd83f7bea4172b3518b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84aa316a-2742-4d5a-91ce-61caafc099a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84aa316a-2742-4d5a-91ce-61caafc099a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/84aa316a-2742-4d5a-91ce-61caafc099a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd232ac6894239f238ff62c223ffd011e2f79169b53e4dd83f7bea4172b3518b2","name":"Vanja Lind","registered_at":"2026-06-14T18:28:04Z","symbol":"NIM0538794","token_address":"0xfe3b9ba27d00c53c793bc509f919e7a7f9785225","type":"artist","uuid":"84aa316a-2742-4d5a-91ce-61caafc099a0"}
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 0xd232ac6894239f238ff62c223ffd011e2f79169b53e4dd83f7bea4172b3518b2. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84aa316a-2742-4d5a-91ce-61caafc099a0.json and https://artists.proofprofile.net/proofs/artist/84aa316a-2742-4d5a-91ce-61caafc099a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xd232ac6894239f238ff62c223ffd011e2f79169b53e4dd83f7bea4172b3518b2","name":"Vanja Lind","registered_at":"2026-06-14T18:28:04Z","symbol":"NIM0538794","token_address":"0xfe3b9ba27d00c53c793bc509f919e7a7f9785225","type":"artist","uuid":"84aa316a-2742-4d5a-91ce-61caafc099a0"}
album: Skymning
  type: MusicAlbum
  date published: 2021-11-19