Gustavie Cham
type: MusicGroup
genre: kizomba
genre: zouk
popularity: 2
followers: 357
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa02d09b1a47aae94170a926ac8b22d597edb4f713a375ca2f5119d3517dff56c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/469c7912-e852-4103-937b-09eff706255f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/469c7912-e852-4103-937b-09eff706255f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/469c7912-e852-4103-937b-09eff706255f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa02d09b1a47aae94170a926ac8b22d597edb4f713a375ca2f5119d3517dff56c","name":"Gustavie Cham","registered_at":"2026-06-16T14:11:48Z","symbol":"NIM1076721","token_address":"0xd0d11607e80adf692a516878c58c981705279fdd","type":"artist","uuid":"469c7912-e852-4103-937b-09eff706255f"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02d09b1a47aae94170a926ac8b22d597edb4f713a375ca2f5119d3517dff56c. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/469c7912-e852-4103-937b-09eff706255f.json and https://artists.proofprofile.net/proofs/artist/469c7912-e852-4103-937b-09eff706255f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xa02d09b1a47aae94170a926ac8b22d597edb4f713a375ca2f5119d3517dff56c","name":"Gustavie Cham","registered_at":"2026-06-16T14:11:48Z","symbol":"NIM1076721","token_address":"0xd0d11607e80adf692a516878c58c981705279fdd","type":"artist","uuid":"469c7912-e852-4103-937b-09eff706255f"}
album: Au Nom De L'Amour
  type: MusicAlbum
  date published: 2018-12-27
album: Vinenbran
  type: MusicAlbum
  date published: 2021-07-20
album: Vinenbran
  type: MusicAlbum
  date published: 2021-08-05
album: San a Jézi
  type: MusicAlbum
  date published: 2022-06-12