Oscar
type: MusicGroup
popularity: 14
followers: 82
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeac51c2593a7fdfcd6b04316e1fbb74a5c4880424856d13734e25ce70da0a4ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a03c7b8-b54a-40a7-862b-5ea5e6abd3a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a03c7b8-b54a-40a7-862b-5ea5e6abd3a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a03c7b8-b54a-40a7-862b-5ea5e6abd3a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
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 0xeac51c2593a7fdfcd6b04316e1fbb74a5c4880424856d13734e25ce70da0a4ed. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a03c7b8-b54a-40a7-862b-5ea5e6abd3a4.json and https://artists.proofprofile.net/proofs/artist/5a03c7b8-b54a-40a7-862b-5ea5e6abd3a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
album: Seleçao 1 (Freestyle)
  type: MusicAlbum
  date published: 2020-11-07
album: Confessing
  type: MusicAlbum
  date published: 2020-11-13
album: Hors Serie
  type: MusicAlbum
  date published: 2021-02-26
album: Vlaaskaak
  type: MusicAlbum
  date published: 2021-04-30
album: Orombo
  type: MusicAlbum
  date published: 2021-07-02
album: Capelli lunghi idee corte / Chissà dove sarà
  type: MusicAlbum
  date published: 2021-12-19