Lorrayne Oliveira
type: MusicGroup
popularity: 13
followers: 122204
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a5a029c1e6f5ee8c3500ff144468ce66229a17a8d657612d36a60fef85e2853
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953719
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953719
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ab38b73-e22f-49c1-95c2-b5ea949e672f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ab38b73-e22f-49c1-95c2-b5ea949e672f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ab38b73-e22f-49c1-95c2-b5ea949e672f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:07:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a5a029c1e6f5ee8c3500ff144468ce66229a17a8d657612d36a60fef85e2853","name":"Lorrayne Oliveira","registered_at":"2026-06-14T19:02:49Z","symbol":"NIM0547082","token_address":"0xa6c36c5bdc104f5222363f81e6282d4e90f5ed16","type":"artist","uuid":"8ab38b73-e22f-49c1-95c2-b5ea949e672f"}
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 0x2a5a029c1e6f5ee8c3500ff144468ce66229a17a8d657612d36a60fef85e2853. Chain 2 (Bitcoin): anchored in block 953719 (2026-06-15T01:07:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ab38b73-e22f-49c1-95c2-b5ea949e672f.json and https://artists.proofprofile.net/proofs/artist/8ab38b73-e22f-49c1-95c2-b5ea949e672f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:07:48Z
  text: {"copyright_id":"0x2a5a029c1e6f5ee8c3500ff144468ce66229a17a8d657612d36a60fef85e2853","name":"Lorrayne Oliveira","registered_at":"2026-06-14T19:02:49Z","symbol":"NIM0547082","token_address":"0xa6c36c5bdc104f5222363f81e6282d4e90f5ed16","type":"artist","uuid":"8ab38b73-e22f-49c1-95c2-b5ea949e672f"}
album: Fã Número 1
  type: MusicAlbum
  date published: 2018-12-14
album: Fã Número 1
  type: MusicAlbum
  date published: 2018-12-14
album: Primeiro Beijo
  type: MusicAlbum
  date published: 2019-10-25
album: Eu Tô Bem
  type: MusicAlbum
  date published: 2019-12-20