Os Versateis
type: MusicGroup
genre: brazilian jazz
genre: kizomba
popularity: 10
followers: 266
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d32e64fea7fe101ff06ca6c069560cb038ff76ea8a735e5e386ab6dadf24210
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22033854-25b7-4227-9b64-7e4ae62bce02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22033854-25b7-4227-9b64-7e4ae62bce02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/22033854-25b7-4227-9b64-7e4ae62bce02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d32e64fea7fe101ff06ca6c069560cb038ff76ea8a735e5e386ab6dadf24210","name":"Os Versateis","registered_at":"2026-06-16T01:23:41Z","symbol":"NIM0893350","token_address":"0x4d391e3e680eb47300c31f050c201de50e10eee4","type":"artist","uuid":"22033854-25b7-4227-9b64-7e4ae62bce02"}
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 0x8d32e64fea7fe101ff06ca6c069560cb038ff76ea8a735e5e386ab6dadf24210. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22033854-25b7-4227-9b64-7e4ae62bce02.json and https://artists.proofprofile.net/proofs/artist/22033854-25b7-4227-9b64-7e4ae62bce02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x8d32e64fea7fe101ff06ca6c069560cb038ff76ea8a735e5e386ab6dadf24210","name":"Os Versateis","registered_at":"2026-06-16T01:23:41Z","symbol":"NIM0893350","token_address":"0x4d391e3e680eb47300c31f050c201de50e10eee4","type":"artist","uuid":"22033854-25b7-4227-9b64-7e4ae62bce02"}
album: Os Versáteis e o Festival
  type: MusicAlbum
  date published: 1967
album: Topam a Parada (Mr Bongo Presents Rozenblit)
  type: MusicAlbum
  date published: 1968
album: Indumba
  type: MusicAlbum
  date published: 2015-04-09