Carlos Alexandre
type: MusicGroup
genre: brega
popularity: 6
followers: 522
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5af29205484622d4d68f38bc30ac596fce787c894a702631f786b334dcd92bf2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6534bde0-e93e-4e36-b8c4-4fb31a7d68f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6534bde0-e93e-4e36-b8c4-4fb31a7d68f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6534bde0-e93e-4e36-b8c4-4fb31a7d68f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5af29205484622d4d68f38bc30ac596fce787c894a702631f786b334dcd92bf2","name":"Carlos Alexandre","registered_at":"2026-06-17T00:56:25Z","symbol":"NIM1230513","token_address":"0x4ab1931174adc5fd07f14dcf50bbe1a8f4902abb","type":"artist","uuid":"6534bde0-e93e-4e36-b8c4-4fb31a7d68f3"}
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 0x5af29205484622d4d68f38bc30ac596fce787c894a702631f786b334dcd92bf2. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6534bde0-e93e-4e36-b8c4-4fb31a7d68f3.json and https://artists.proofprofile.net/proofs/artist/6534bde0-e93e-4e36-b8c4-4fb31a7d68f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5af29205484622d4d68f38bc30ac596fce787c894a702631f786b334dcd92bf2","name":"Carlos Alexandre","registered_at":"2026-06-17T00:56:25Z","symbol":"NIM1230513","token_address":"0x4ab1931174adc5fd07f14dcf50bbe1a8f4902abb","type":"artist","uuid":"6534bde0-e93e-4e36-b8c4-4fb31a7d68f3"}
album: Revelação de um sonho 1982
  type: MusicAlbum
  date published: 2022-10-14
album: Ao Vivo EM OLINDA 1988 (AO VIVO)
  type: MusicAlbum
  date published: 2022-10-14
album: VOLTEI 1979
  type: MusicAlbum
  date published: 2022-10-14
album: AO VIVO EM PESQUEIRA-PE 1989
  type: MusicAlbum
  date published: 2022-10-14
album: AO VIVO EM TORITAMA-PE 1988
  type: MusicAlbum
  date published: 2022-10-14